You are currently a Senior Fellow and Cluster Coordinator: Nature, Climate, and Health at UNU – CRIS, can you elaborate on your role, and how it relates to water?

The world faces big problems like climate change, water shortages, and health issues. At UNU CRIS, our Nature, Climate, and Health Cluster studies how these problems are linked. We see that climate change makes things like water and food scarce, which hurts people's health. Our research shows how climate change affects water, food, and health security.

Could you describe your professional career and/or personal experiences related to space technology and water? Where does your interest in those sectors come from?

I started my research career in 2013, with research interests revolving around various environmental concerns that were deeply rooted in water related issues of Pakistan. Having an educational background in Space Science, it was quite intuitive to possess understanding of the very high potential of applicability of Geospatial technologies in the water sector.

Please describe how your professional (and/or personal) experience relates to space technologies and their applications to water resources management.

I am an expert in hydroinformatics, mainly involved in research projects and research supervision of MSc and PhD students. My research focusses on physically based models for inland waters (rivers and lakes). One of the major fields where modelling is used in water resources is flooding. In order to have adequate representation of floods, most models require large amounts of data, both for model building and model usage.

How do you personally and professionally relate to water? 

Growing up in Israel, water scarcity was a constant backdrop to my childhood. The arid climate and frequent droughts shaped my relationship with water from an early age. One vivid memory that remains stamped in my mind is the series of TV campaigns highlighting the importance of water conservation. I recall sitting in front of the television, concerned by the urgency conveyed in those campaigns. The images of dry landscapes and the emphasis on every drop of water as precious left a lasting impression.

When rain falls on Earth, the water starts moving and flowing downhill through sewers and rivers as runoff. Runoff is extremely important to recharge surface water bodies and groundwater. Furthermore, runoff changes the landscape by action of erosion. It is an integral part of the water cycle (Earth Science Data Systems 2021). 

Water in the atmosphere, in the soil, in rivers and oceans is in continuous exchange via the global water cycle. This is commonly thought to be the circular movement of water that evaporates from the Earth's surface, rises on warm updrafts into the atmosphere, and condenses into clouds. It is transported by the wind as water vapour, and eventually falls back to the Earth’s surface as rain or snow.

Translated by Isabel Zetina 

Avez-vous déjà pensé comment les technologies innovantes utilisées dans l’industrie spatiale peuvent nous profiter sur Terre ? Vous pourriez être surpris d’apprendre que les applications non-spatiales des programmes spatiaux sont extensibles.

The impacts of climate change are ever more apparent. The frequency and scale of devastation and destruction of weather hazards are on an increasing trend. According to the latest Intergovernmental Panel on Climate Change Report (IPCC, 2021) climate change is intensifying the water cycle. This will cause more intense droughts in many regions. Moreover, water-related extremes impact the quality of life disproportionately strong. Drought accounts for 25% of all losses from weather-related disasters in the United States of America (Hayes et al., 2012).

Several ongoing projects are trying to detect plastic pollution in oceans by using Space technology

The ocean is where life began. It is home to the majority of the Earth’s plants and animals. However, there is currently another habitant endangering all species living under and above water. Humans included. The habitant is called “Plastic”. Plastic’s largest market is packaging designed for immediate disposal (Sigogneau-Russell, 2003).

^{Source: (Morgan, J. 2020)}

The provision of water resources is one of the most fundamental ecosystem services . An acute scarcity of water data in both, the spatial and temporal domains in many regions prompts the urgency to assess risks related to water such as water quality decline, floods and droughts. Remote sensing does provide us with relevant data for water resources monitoring, but this data still needs to be validated with in-situ observations and measurements.

State of the world’s sanitation 

Sanitation: the often overlooked component of Sustainable Development Goal 6 (SDG 6) needs to be brought to the forefront of our attention.

Translated by: Isabel Zetina 

El 2 de febrero de 2020 celebramos el Día Mundial de los Humedales para concienciar al mundo sobre el papel vital de los humedales para las personas y nuestro planeta. La edición de este año destaca la conexión entre el agua, los humedales y la vida.

Continuous and reliable global precipitation information is crucial for myriad of weather, climate and hydrological applications. The importance of precipitation in the form of rain, hail, sleet, snow etc. is known to science and clear to a layman. However, it’s quite tricky to measure past precipitation trends or predicting accurate future forecasts. There are three main categories of precipitation data sets available: ground based, satellite-based and blended products of ground and space data (Climate Data Guide, 2014).

Merci à Mussa Kachunga Stanis d'avoir traduit cet article volontairement.

La résilience d'un socio-écosystème est généralement testée par sa capacité à persister et à maintenir sa fonctionnalité tout en subissant des changements dus à des perturbations. Mais que se passe-t-il lorsque les perturbations sont trop rapides, trop préjudiciables et trop fortes pour qu'un socio-écosystème puisse maintenir sa fonctionnalité ?

Can you imagine a group of young women empowering other women using geospatial technology? From July 10 to 13 July 2019 in the First Geospatial Rally for Women in Rural Aqueducts took place, where 30 women from very different contexts met with the same goal, to build an empowering space, in the Nicoya Campus (north of Costa Rica) of the University of Costa Rica (UCR). This was done with the intention to learn from each other.

Merci à Denis Gringas d'avoir traduit cet article volontairement.

L'eau potable est une ressource précieuse. Elle est à la base de notre vie quotidienne et décide comme aucune autre substance de notre santé et de notre bien-être. Il est donc important de s'assurer que l'eau d'usage quotidien réponde aux critères de qualité les plus élevés. Mais que signifie le terme qualité de l'eau et comment peut-on mesurer et comparer la qualité de l'eau? Cette question sera abordée et expliquée plus en détail dans les sections suivantes.

Translated by: Isabel Zetina 

Merci à Ekaterina Samolygo d'avoir traduit cet article volontairement.

Le droit humain à l'eau et à l'assainissement 

À quoi ressemble votre routine matinale ? Pour la plupart des lecteurs, je suppose que vous utilisez les toilettes, vous vous lavez les mains et peut-être que vous prenez une douche. Cependant, vous arrive-t-il de vous arrêter pour réfléchir à l'eau que vous utilisez sous la douche ou au savon que vous utilisez pour vous laver les mains ?

Translated by Isabel Zetina

Cuando la lluvia cae sobre la Tierra, el agua empieza a moverse y a fluir cuesta abajo a través de alcantarillas y ríos en forma de escorrentía. La escorrentía es extremadamente importante para recargar las masas de agua de la superficie y las aguas subterráneas. Además, la escorrentía modifica el paisaje por acción de la erosión. Es una parte integral del ciclo del agua (Earth Science Data Systems 2021). 

Translated by: Isabel Zetina

With increasing populations, groundwater abstraction also increased as about half of the global urban population access their water through aquifers (Foster et al., 2020). With 74% of the world population depending on it for safe drinking water services and sanitation (WHO and UNICEF, 2021), groundwater plays a vital role in health.

Introduction 

Snow has a crucial contribution to Earth’s climate and helps to maintain the Earth’s temperature. When snow melts, it aids in providing water to people for their livelihood and affects the survival of animals and plants (National Snow and Ice Data Center). Approximately 1.2 billion people - constituting one-sixth of the global population - depend on snowmelt water for both agricultural activities and human consumption (Barnett et al., 2005).

Merci à Mussa Kachunga Stanis d'avoir traduit cet article volontairement.

Translated by Isabel Zetina

Varios proyectos en curso intentan detectar la contaminación por plásticos en los océanos mediante tecnología espacial

Have you ever heard the phrase "All the rivers run into the sea"? In most cases, this statement holds, with one exception: rivers that end up in lakes. If you imagine mountain ranges as the walls of a bathtub, the ocean is like the bottom of the bathtub, collecting all the water from the bathtub. No matter where you live, you inhabit a land area where all the water, above and below ground, converges into a common body of water (Figure 1). We call this area a watershed. Watersheds vary in size.

Extreme weather events, such as sudden downpours or prolonged droughts, disrupt economies, ecosystems, and communities. These events are closely linked to aerosols—tiny atmospheric particles that influence the hydrological cycle by altering cloud properties and precipitation. Understanding the interactions between aerosols, clouds, and the hydrological cycle is essential for managing climate variability.

Translated by Isabel Zetina

On September 10th of 2023, Storm Daniel made landfall in northeastern Libya, bringing torrential levels of rain and strong winds (Figure 1). This onslaught of rain caused two big dams in the region to break – the Abu Mansour dam and the Derna dam, 75 metres and 45 metres tall respectively. It is believed that the Abu Mansour dam broke first, after its reservoir was filled beyond capacity. The dam collapsed and sent a rush of water towards the Derna dam further downstream (Figure 2).

It was not long ago, in 1916, that the explorer Padre De Agostini surveyed part of the topography of the Escondidos glaciers (“hidden glaciers”, in English) in Patagonia (De Agostini, 1949). Today, space technology such as NASA’s ICESat Missions and Shuttle Radar Topography Mission (SRTM) data, allow to monitor changes in glaciers over time.

Imagine a world where your internet is delivered not through cables or cell towers but a vast swarm of orbiting satellites. That world is a very different place. Political borders are no longer communication boundaries. Your phone works just as well in the US as it does in Nigeria and Australia and Cambodia. You can communicate with people on the other side of the planet near the physical limits of information transmission, unconstrained by slow cable networks.

Translated by Isabel Zetina 

Different parts of world are experiencing extreme hydrological hazards such as droughts, flooding and other related events. Droughts are associated with absence of rainfall occurrence over an extended period. According to the United Nations (2022), the frequency and intensity of drought events in the last two decades has increased by 29%. These figures are expected to increase further in the coming years due to climate change (Gunathilake et al., 2020). 

Today, society is facing a multitude of resource scarcities. While rare-Earth minerals and fossil fuel depletion are some of the most-cited issues in this respect, we risk a more imminent and destructive fate: a global freshwater crisis. Our societal underestimation of this problem has amplified our precarious relationship with water and has placed many people’s livelihoods at risk.

How would you feel about drinking your own urine? To most, it is a measure that would only be taken in the direst of circumstances. However, astronauts on the International Space Station (ISS) have been drinking recycled urine every day for the past decade. In 2008, the ISS installed the Water Recovery System, a wastewater recycling device which converts urine, sweat, and atmospheric moisture into drinking water. This device has allowed the ISS to be much more self-sufficient and devices like it could serve to more sustainably produce clean water on Earth.  

Satellite imagery can be used to identify and monitor environmental and social impacts, and help solve human problems around the world. Despite rapid advancements in space-based technologies, not enough people have access to satellite data and all the insights it offers. Satellite imagery provides an objective way of verifying or validating the testimony of communities who are being impacted by social or environmental harms.

Merci à Mussa Kachunga Stanis d'avoir traduit cet article volontairement.

When we think about geospatial technology, many of us imagine satellites for Earth observation and navigation, drones, and complex sensors used to collect information from the terrestrial surface. We also believe that most of the people capable of developing applications using geospatial data should hold a science-related Master or Ph.D. degree. The previous statement could not be further from the truth. Advances in technology have made access to geospatial technology possible for everybody.  

In Pakistan’s southern province, Sindh, lies the world’s only fertile desert in the world. The Tharparkar Desert stretches till the southeastern parts of Punjab, joining the Cholistan Desert. Tharparkar District is the largest of 29 districts in Sindh. According to Integrated Water Resource Management Practices to Alleviate Poverty – A Model of Desert Development in Tharparkar, Pakistan, the Thar is, people of Thar, have their livelihoods dependent on 'rainfall and livestock rearing, which is critical to household food security.'

Harmful Algal Blooms occur when toxin-producing algae experience excessive growth within bodies of water. These blooms have the potential to cause detrimental effects on both aquatic and human health and can sometimes even cause death, depending on the type of algae involved (NIEHS, 2021). Thanks to the use of space-based remote sensing technology to monitor water quality conditions in coastal areas and drinking water reservoirs, nations are becoming more aware of the quality of their water.

Epidemiological mapping has been used for centuries. To give an example, John Snow, the father of epidemiology, created a map to determine the cause of the 1845 cholera outbreak in London, United Kingdom. The mapping allowed him to discover contaminated water as the source of the outbreak.

Plusieurs projets en cours tentent  de détecter la pollution plastique dans les océans en utilisant la technologie spatiale.

L’océan est où la vie a commencé. Il abrite la majorité des plantes et des animaux de la Terre. Cependant, il y a actuellement un autre habitant qui met en danger toutes les espèces vivantes sous et au-dessus de l’eau, les humains inclus. Cet habitant est appelé « plastique ». Le plus grand marché du plastique est celui des emballages destinés à l’élimination immédiate (Sigogneau-Russell, 2003).

Merci à Denis Gringas d'avoir traduit cet article volontairement.

Translated by: Isabel Zetina

No hace mucho, en 1916, el explorador Padre De Agostini inspeccionó parte de la topografía de los glaciares Escondidos de la Patagonia (De Agostini, 1949). Hoy en día, la tecnología espacial, como las misiones ICESat de la NASA y los datos de la Shuttle Radar Topography Mission (SRTM), permiten seguir los cambios de los glaciares a lo largo del tiempo.

Merci à Martin Sarret d'avoir traduit cet article volontairement.

Since ancient times, people have established communities in river deltas because it provides water, fertile land, and transportation access, making them an ideal place to live. This pattern has been carried forward to the present. With nearly 6 billion people living in river deltas, they are one of the most densely populated places on Earth (Kuenzer and Renaud, 2011). However, they are facing threats such as climate change, sea level rise, land use changes, and ecosystem degradation.

Seriez-vous en mesure d´imaginer un groupe de jeunes femmes impliquées dans l´émancipation des femmes par le biais des technologies géospatiales ? Cela s´est passé du 10 au 13 juillet 2019 dans le premier rallye géospatial dédié aux femmes et aux aqueducs ruraux. Lors de cet évènement, trente femmes issues de contextes très différents se sont réunies avec le même objectif, construire un espace dédié à cette mission, sur le Campus de Nicoya (nord du Costa Rica) de l'Université du Costa Rica (UCR).

Introduction

Embarking on a new kind of adventure, scientists are using small satellites called CubeSats to explore the mysteries of water on Earth. They can help us learn more about oceans, lakes, and rivers. Water sustains all forms of life but, for something so integral to our existence, we know little about its intricate dynamics. This is where the collaboration between space technology and water research comes into play.

In recent years, with the rapid development of satellite-based Earth observation technologies, more and more quasi-global satellite products observe the Earth.

In many communities around the world, water is a constant chore. The short supply and limited access to running water requires people to move places looking for resources, collecting them and bringing it home in gallons, buckets and large pans. And in many communities around Africa, women take this responsibility such as in the Samburu tribe in Kenya. For women of this tribe, this chore is a daily routine.

Translated by Isabel Zetina

Translated by: Isabel Zetina 

Water is an essential natural resource for human survival as well as the health of the entire ecosystem, including agriculture. It is fundamental for long-term sustainable growth of economies and societies globally and locally. Water resources, which cross political boundaries, are vital for both the environment and human populations. Transboundary water management refers to the cooperative process of managing shared water bodies across political boundaries, ensuring the equitable and sustainable use of water resources by riparian states (Bernauer & Böhmelt, 2020).

Translated by Isabel Zetina

 Translated by Isabel Zetina

Data has become one of the most valuable resources of the 21st century. Indeed, data can be considered the most important input when it comes to make informed decisions. The recent global pandemic crisis highlighted the vital role of data for reporting accurate case numbers and outbreaks, identifying the most vulnerable demographics, and understanding the most effective vaccines, to mention few. Data also plays a key role when it comes to sustainability.

Global groundwater supplies

Groundwater accounts for 30% of Earth’s freshwater resources (Shiklomanov 1993) (Figure 1) and is estimated to globally provide 36% of potable water, 42% of irrigation water, and 24% of industrial water – indicating its significant value (Global Environment Facility 2021). Groundwater affords a host of benefits, from providing better protection against drought and microbiological contamination than surface waters, to being generally low cost and accessible to many users.

Merci à Maria Nagui d'avoir traduit cet article volontairement.

Translated by Isabel Zetina

Merci à Jean Francois Regis Adoupou d'avoir traduit cet article volontairement.

La cartographie épidémiologique est utilisée depuis des siècles. A titre illustratif, John Snow, le père de l'épidémiologie, a créé une carte pour déterminer la cause de l’éclosion de l'épidémie de choléra en 1845, à Londres, au Royaume-Uni. La cartographie lui a permis de découvrir que l'eau contaminée était à l’origine de l'épidémie. 

We can now view algal blooms from space – it is no secret that they are plaguing our plant.

Clean drinking water is a precious resource. It is the basis of our daily life and decides like no other substance about our health and well-being. It is therefore important to ensure that the water for everyday use meets the highest quality criteria. But what is meant by the term water quality and how can water quality be measured and compared? This question will be addressed and explained in more detail in the following sections.

Water scarcity is one of the greatest threats faced by humanity of our time – in 2019, more than two billion people experience high water stress (UN-Water 2019) and approximately four billion people suffer from severe water scarcity for at least one month per year (Mekonnen and Hoekstra 2016). This worsening problem increases the risk of international conflict over water resources breaking out, given that there are over 270 transboundary river basins, and three-quarters of UN Member States share at least one river or lake basin with a neighbour (UN News 2017).

C’est encore récemment, en 1916, que l’explorateur Padre De Agostini révéla une partie de la topographie des glaciers Escondidos (« glaciers caches » en francais). En Patagonie (De Agostini, 1949).

Irrigation illustrates a major dilemma of agriculture: On the one hand, a growing world population demands more food and biomass (for example for energy production). On the other hand, natural resources such as water are only available in limited quantities and excessive use often leads to the degradation of ecosystems, which in turn has adverse effects on agricultural production and local livelihoods.

Have you ever considered how technological innovations from the space industry can benefit us here on Earth? You might be surprised to hear that non-space applications from space programmes are extensive.

From 10 to 13 May 2022, the United Nations Officer for Outer Space Affairs organized the 5th International conference on the use of space technology for water resources management. The conference was hosted in a hybrid format in Accra, Ghana, by the University of Energy and Natural Resources, Sunyani on behalf of the Government of Ghana. The event was attended by several senior government representatives of the host country including Dr. Mahamudu Bawumia, Vice President of the Republic of Ghana, the Honorary Minister of Education Dr.

Merci à Maria Nagui d'avoir traduit cet article volontairement.

Dans de nombreuses communautés autour du monde, l’eau peut devenir une corvée. L’insuffisance et l’accès limité à l’eau courante obligent les déplacements à la recherche de ressources, de les collecter et les ramener à la maison à l’aide de gallons, de sceaux et de grandes casseroles. Dans des nombreuses communautés en Afrique, les femmes assument cette responsabilité, comme dans la tribu de Samburu au Kenya. Pour les femmes de cette tribu, cette tâche est une routine quotidienne.

De nos jours, la société fait face à de nombreuses pénuries de ressources. Alors que la rareté des minéraux de la Terre et l’épuisement des combustibles fossiles figurent parmi les problèmes les plus cités à cet égard, nous risquons de connaitre un sort plus imminent et destructeur : une crise mondiale d’eau douce. La sous-estimation de ce problème par notre société a intensifié notre relation précaire avec l'eau et a mis en péril les moyens de subsistance de nombreuses personnes.

Pourriez-vous boire votre propre urine ? Pour la majorité, cette mesure ne serait prise que dans les cas les plus extrêmes. Cependant, les astronautes de la Station Spatiale Internationale (SSI ou ISS, Internationale Space Station, en anglais) boivent leur urine recyclée tous les jours depuis 10 ans. En 2008, l’SSI installe un Système de Récupération des Eaux (Water Recovery System en anglais) a bord de la station, permettant de recycler les eaux usées en transformant les urines, la sueur et l’humidité atmosphérique en eau potable.

Merci à Mussa Kachunga Stanis d'avoir traduit cet article volontairement.

Merci à Maria Nagui d'avoir traduit cet article volontairement.

Les réserves mondiales d'eau souterraine 

Les eaux souterraines représentent 30 % des ressources en eau douce de la planète (Shiklomanov 1993) (figure 1) et fournissent au niveau mondial 36 % de l'eau potable, 42 % de l'eau d'irrigation et 24 % de l'eau industrielle, témoignant de leur valeur considérable (Global Environment Facility 2021).

On 2 February 2020, we celebrate World Wetlands Day to raise global awareness about the vital role of wetlands for people and our planet. This year’s edition highlights the connection between water, wetlands, and life.

Translated by Isabel Zetina

Ahora podemos ver la proliferación de algas desde el espacio: no es ningún secreto que están plagando nuestro planeta.

Mosquitos are often cited as one of the deadliest animals in the world, causing up to one million deaths per year (WHO, 2020; CDC, 2021). They can carry and transmit a variety of diseases, including malaria, West Nile virus, dengue fever, and Zika virus; transmitting illness across the globe (Figure 1). To help decrease the burden of disease resulting from mosquitos, researchers are utilising satellite data and remote sensing models to better predict where mosquito breeding grounds may occur in the future.

Translated by Isabel Zetina

Africa is endowed with abundant freshwater resources. It has sufficient rainfall and relatively low levels of water withdrawals for three major uses: domestic, agricultural and industrial uses. Changes in Africa’s water resources has been noticed transpiring in changes in water flow and variability, falling groundwater levels, changes in rainfall levels and timing, strongly influenced under climate change. The continent has a huge potential for energy production through hydropower.

Translated by: Isabel Zetina

The Human Right to water and sanitation

What does your morning routine look like? For most readers I’d assume you use the toilet, wash your hands, and maybe take a shower.  However, do you ever stop to consider the water you use to shower, or the soap you use to wash your hands? Often, especially in developed countries, these things are taken for granted, rightly considering access to adequate water, sanitation, and hygiene (WASH) as basic Human Rights (Figure 1).

How do your professional career and/or your personal experience relate to space technologies and water?

My interest in water is deeply rooted in my personal life. I grew up on an island in the Philippines where a lot of people depend on water as a source of livelihood. From fishing in the open sea to fish breeding, water has always been a source of income at home. Aside from this, the small community where I grew up struggled with access to running water.

Photo by Garth Lenz.

Short description of the Mikisew Cree First Nation community 

Nestled on the northwest shore of Lake Athabasca, Fort Chipewyan is one of the most northern communities in the Regional Municipality of Wood Buffalo. Isolated by nature, Fort Chipewyan can only be accessed by plane or boat in the summer and by a winter road in the winter.

Photo: Tääk ë´mëj (grandmother) cleansing her wooden cane. In Tamazulápam women guide the spiritual life of people in the community and teach younger generations the rituals and forms to interact with nature. Credits: Joselí Martínez-Vidal, Young Ëyuujk man from Tamazulápam del Espíritu Santo, Mixe, Oaxaca.

Describe your professional (and/or personal) experience relating to water and space technologies.

My interest in water is a result of my background in Geology. I come from a region (Katanga Province, Congo DR) where mining is the main source of livelihood. So, I had my bachelor's degree in Geology intending to work in the mining sector after graduation. However, towards the end of the bachelor’s programme, I was exposed to the deployment of geophysical equipment for water prospecting in my department.

Short description of the Kaqchikel community

The municipality of San José Poaquil was founded on November 1, 1891. It is located in the department of Chimaltenango with a territorial extension of approximately 100 km² and has almost 30 000 inhabitants. It is one of the 16 municipalities that make up the department of Chimaltenango. It is located in the west of the Republic of Guatemala at a distance of 101 kilometers from the Capital City and distance 47 kilometers from the Departmental Capital.

You are currently a Senior Fellow and Cluster Coordinator: Nature, Climate, and Health at UNU – CRIS, can you elaborate on your role, and how it relates to water?

The world faces big problems like climate change, water shortages, and health issues. At UNU CRIS, our Nature, Climate, and Health Cluster studies how these problems are linked. We see that climate change makes things like water and food scarce, which hurts people's health. Our research shows how climate change affects water, food, and health security.

How do you professionally relate to water and/or space technologies?

As a hydrologist, I’ve always been fascinated by the potential of space technologies in transforming water resource management. My work integrates satellite-based Earth Observation (EO) data with hydrological modelling, particularly for drought and flood monitoring, and water availability assessments in regions with scarce ground data. EO technologies allow me to capture real-time, high-resolution data, critical for climate resilience, especially in Sub-Saharan Africa.

Could you describe how your professional and/or personal experience relate to water? Where does your interest in space technology for water come from? 

I have a solid understanding of the fundamentals of hydrologic and hydraulic engineering, which is relevant to water. I studied many courses in my undergraduate and postgraduate degrees where I learned how runoff in a watershed is generated from meteorological parameters including rainfall, evapotranspiration and infiltration. I also applied my theoretical knowledge to various projects.

Could you describe your professional career and/or personal experiences related to space technology and water? Where does your interest in those sectors come from?

I started my research career in 2013, with research interests revolving around various environmental concerns that were deeply rooted in water related issues of Pakistan. Having an educational background in Space Science, it was quite intuitive to possess understanding of the very high potential of applicability of Geospatial technologies in the water sector.

Please describe how your professional (and/or personal) experience relates to space technologies and their applications to water resources management.

I am an expert in hydroinformatics, mainly involved in research projects and research supervision of MSc and PhD students. My research focusses on physically based models for inland waters (rivers and lakes). One of the major fields where modelling is used in water resources is flooding. In order to have adequate representation of floods, most models require large amounts of data, both for model building and model usage.

Describe your professional (and/or personal) experience relating to water (and space technologies). Please indicate whether an experience is related to water or to both, space and water).

I have always had an interest for science and the environment and before starting university I was introduced to hydrology which really caught my interest and led me to studying a BSc Degree in Hydrology and Geography.

Name of the community

Maya

Short description of community and hydrogeology of the area

Yucatan is located in the southeast portion of Mexico. The total area of Yucatan is 124, 409 km2 and the population (by 2018) was ca. 2.1 million inhabitants. The landscape of the area is defined by a highly permeable karstic soil, a notable absence of rivers or permanent freshwater resources in the surface, and a high number of natural wells or sinkholes (locally called cenotes, from the Maya word t´sonot).  

Describe experience relating to water and space technologies

I grew up in a country (France) where water is freely available. The drought in 2003 was considered a one-time event. I had no single lesson on climate change at school. Despite this background, I was raised aware of the links between social and environmental inequality on a global scale.

Short description of the Māori community

Our community is made up of direct descendents from our ancestors; Te Huia and Rangiwherowhero. Our Trust is made up of over 700 beneficiaries and is from the Ngāti Maniapoto and Ngāti Apakura tribes which has over 60,000 overall affiliated tribal members.

Disclaimer!

I should note that this interview does not aim to compare the San women of Platfontein with the Zulu women from Folweni as these are totally different communities. Also, as much as I am a Commissioner, this interview is not done on behalf of the Commission on Khoi-San Matters (CKSM) but on my personal capacity as a researcher and academic who has an interest on issues pertaining to women.

How do you personally and professionally relate to water? 

Growing up in Israel, water scarcity was a constant backdrop to my childhood. The arid climate and frequent droughts shaped my relationship with water from an early age. One vivid memory that remains stamped in my mind is the series of TV campaigns highlighting the importance of water conservation. I recall sitting in front of the television, concerned by the urgency conveyed in those campaigns. The images of dry landscapes and the emphasis on every drop of water as precious left a lasting impression.

Short description of the Samburu community

The Samburu community is the Nilotic ethnic community of North Central Kenya. They dress in red shukas and adorn themselves with necklaces, bracelets and anklets mostly from beads. They believe in God Nkai, living in the mountains. They are nomadic are pastoralists, meaning that they keep animals (e.g., cows, goats, sheep and camel) which is their main source of livelihood as they get milk, meat and blood for self consumption and/or to be sold. They move from place to place in search of pasture and water.

Local perspectives and case studies

The aim of the local perspectives and case studies feature is to learn about gaps in water resource management from affected individuals, communities, civil society, professionals, researchers or organisations in the field to identify needs or potential solutions that space technologies could contribute to.

Are you an indigenous women or in touch with indigenous communities. Don't miss this chance to make the voices of indigenous women heard. We would like to contribute to closing the digital divide, as well as to raise the voices of indigenous women on their views realated to water and the environment.

Spread the word about this opportunity so we can reach as many Indigenous women as possible.

The Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW) is an international award focusing on water-related scientific innovation and judged by leading scientists from around the world. It gives recognition to scientists, researchers and inventors around the world for pioneering work that addresses the problem of water scarcity in creative and effective ways. Five prizes are bestowed every two years.

Of the 300 million tons of plastic produced every year, an estimated 26 million eventually ends up in the ocean. As a result, some estimates suggest there are now 5.25 trillion pieces of plastic in our oceans and seas. Even more concerning is the fact that this number is expected to increase, with National Geographic predicting that the annual amount of plastic flowing into the oceans will triple by 2040. 

Local perspectives and case studies

The aim of the local perspectives and case studies feature is to learn about gaps in water resource management from affected individuals, communities, civil society, professionals, researchers or organisations in the field to identify needs or potential solutions that space technologies could contribute to.

The United Nations Office for Outer Space Affairs (UNOOSA), in collaboration with the Space Generation Advisory Council (SGAC), has launched the 2022 edition of the Space4Youth Essay Competition! Water scarcity is a major global challenge. Young people play a key role. UNOOSA and SGAC want to give a voice to and promote youth's ideas on the use of space for water resources management and aquatic ecosystem preservation.

Are you interested in leveraging public Earth observation data and visualization techniques to contribute to SDGS? You have until 26 January 2024 to sign-up to the PaleBlueDot challenge organized on behalf of NASA and the US mission to international organization in Vienna. 

Cairo Water Week 2023’s scientific committee invites researchers from all over the world to present their work at the technical sessions by submitting the following:

• Abstracts
• Extended Abstracts (upon acceptance of abstracts)

At the CWW2023, there will be a wide variety of opportunities for discussion, networking, and the exchange of knowledge regarding the conference’s five themes.
A digital version of the CWW2023 Proceedings will be published on the conference website.

Introduction

The African Ministers’ Council on Water (AMCOW) launched Africa’s Voice on Water (AVOW) magazine in August 2023, during the Stockholm World Water Week.

Target

We welcome contributions from member states, River and Lake Basin Organisations (RLBOs), Regional Economic Communities (RECs), the academia, network of development partners, civil societies, private sector and other stakeholders.

Topic Ideas

You can submit items about the following themes:

The Innovation Workshop on Water Quality Monitoring & Assessment, organized by World Meteorological Organization (WMO), United Nations Environment Programme (UNEP), United Nations Educational, Scientific and Cultural Organization (UNESCO) and World Water Quality Alliance (WWQA), co-organized with and supported by the European Commission’s Joint Research Centre (JRC) and in partnership with the International Atomic Energy Agency (IAEA) and the United Nations Institute for Training and Research (UNITAR), will take place from 27 to 29 September 2023 at the JRC in Petten, Netherlands.

San José, Costa Rica, 7-10 May 2024 (with a possibility of online attendance)

Hosted and supported by the Inter-American Institute for Cooperation on Agriculture (IICA)
Co-sponsored by the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW)

Venue: Inter-American Institute for Cooperation on Agriculture Headquarters, San José, Costa Rica

The ESA-ESRIN Earth System Science Hub has 5 positions open for new Post-Docs (Internal Research Fellows)

The SADC Groundwater Management Institute will host its 5th SADC Groundwater Conference on 16, 17 & 18 November 2022.

The conference is held annually, with the primary objective of providing a platform for the advancement of knowledge sharing on sustainable management of groundwater at national and transboundary levels across SADC Members States

This year the event will be physically held in Windhoek, Namibia with an online participation option.

The Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW) is an international award focusing on water-related scientific innovation and judged by leading scientists from around the world. It gives recognition to scientists, researchers and inventors around the world for pioneering work that addresses the problem of water scarcity in creative and effective ways. Five prizes are bestowed every two years.

The challenge

Water is one of the most important substances on Earth and covers 70% of the planet. However, freshwater makes up a very small fraction with 97% being saline and ocean-based. While the amount of freshwater on the planet has remained fairly constant over time, the world’s population has exploded, meaning that freshwater is threatened by significant forces, like overdevelopment, polluted runoff, and global warming. 

Local perspectives and case studies

The aim of the local perspectives and case studies feature is to learn about gaps in water resource management from affected individuals, communities, civil society, professionals, researchers or organisations in the field to identify needs or potential solutions that space technologies could contribute to.

Contribute your inputs on the themes proposed by the co-hosts for the UN 2023 Water Conference interactive dialogues! 

Describe your professional (and/or personal) experience relating to water and space technologies.

My interest in water is a result of my background in Geology. I come from a region (Katanga Province, Congo DR) where mining is the main source of livelihood. So, I had my bachelor's degree in Geology intending to work in the mining sector after graduation. However, towards the end of the bachelor’s programme, I was exposed to the deployment of geophysical equipment for water prospecting in my department.

How do you professionally relate to water and/or space technologies?

As a hydrologist, I’ve always been fascinated by the potential of space technologies in transforming water resource management. My work integrates satellite-based Earth Observation (EO) data with hydrological modelling, particularly for drought and flood monitoring, and water availability assessments in regions with scarce ground data. EO technologies allow me to capture real-time, high-resolution data, critical for climate resilience, especially in Sub-Saharan Africa.

Could you describe how your professional and/or personal experience relate to water? Where does your interest in space technology for water come from? 

I have a solid understanding of the fundamentals of hydrologic and hydraulic engineering, which is relevant to water. I studied many courses in my undergraduate and postgraduate degrees where I learned how runoff in a watershed is generated from meteorological parameters including rainfall, evapotranspiration and infiltration. I also applied my theoretical knowledge to various projects.

Describe your professional (and/or personal) experience relating to water (and space technologies). Please indicate whether an experience is related to water or to both, space and water).

I have always had an interest for science and the environment and before starting university I was introduced to hydrology which really caught my interest and led me to studying a BSc Degree in Hydrology and Geography.

Describe experience relating to water and space technologies

I grew up in a country (France) where water is freely available. The drought in 2003 was considered a one-time event. I had no single lesson on climate change at school. Despite this background, I was raised aware of the links between social and environmental inequality on a global scale.

How do your professional career and/or your personal experience relate to space technologies and water?

My interest in water is deeply rooted in my personal life. I grew up on an island in the Philippines where a lot of people depend on water as a source of livelihood. From fishing in the open sea to fish breeding, water has always been a source of income at home. Aside from this, the small community where I grew up struggled with access to running water.

The Committee on the Peaceful Uses of Outer Space in its sixty-fourth session, which took place form 25 August-3 September 2021 in Vienna, adopted the below on its agenda item "Space and water": 
 

1. The Committee considered the agenda item entitled “Space and water”, in accordance with General Assembly resolution 75/92.

The GCF Water Project Design Guidelines outline a structured and programmatic framework for developing climate-resilient water initiatives. To enhance water security and climate resilience, the GCF leverages innovative financing mechanisms to address critical water security areas, including:

VIENNA, 21 January (United Nations Information Service) - The United Nations Office for Outer Space Affairs (UNOOSA) and the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW) have renewed their long-standing agreement to promote the use of space-based technology for better water resource management.  PSIPW is a leading scientific award that focuses on innovation to address water scarcity, offered every two years.

The Office for Outer Space Affairs and the Prince Sultan Bin Abdulaziz International Prize for Water organized the third Space4Water stakeholder meeting hosted in Vienna on 24 and 25 October 2023 in a hybrid format.

The present report describes the objectives of the meeting and includes details of attendance and a summary of the presentations, discussions and interactive sessions, as well as the conclusions.

The full report is available for download below.

co-organised by the United Nations Office for Outer Space Affairs (UNOOSA)
and the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW)

The 2nd Space4Water Stakeholder Meeting was hosted by the United Nations Office for Outer Space Affairs with its partner, the Prince Sultan Bin Abdulaziz International Prize for Water online 11–12

The status and outlook of the Space4Water Project was presented at the 58th session of the Scientific and Technical Subcommittee (STSC) 2021 of the United Nations Office for Outer Space Affairs. The report is critical for outlining the motivation behind, contribution, and success of the Space4Water Project, and the Space4Water Portal as its main pillar.

co-organised by the United Nations Office for Outer Space Affairs (UNOOSA)
and the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW)

On 26 July 2020, the Prize Council Chairman Dr. Badran Al-Omar, under the direction of PSIPW President HRH Prince Khalid Bin Sultan, announced the winners for the 9th Award (2020) of the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW).

PSIPW is a leading, global scientific award focusing on cutting-edge innovation in water research. It gives recognition to scientists, researchers and inventors around the world for pioneering work that addresses the problem of water scarcity in creative and effective ways.

co-organised by the United Nations Office for Outer Space Affairs (UNOOSA)
and the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW)

World Water Day, celebrated each year on March 22nd, since 1993, celebrates water and raises awareness of the ongoing global water crisis. The theme this year is Valuing Water. Much more than just price, water has huge value for households, food, culture, health, education, and the environment (UN Water 2021). 

The United Nations Office for Outer Space Affairs (UNOOSA) and the Space Generation Advisory Council (SGAC), are thrilled to announce the results of the  2022 edition of the Space4Youth Essay Competition! 

The winners are (in alphabetical order): 

24-25 October 2023, at the Vienna International Centre

organised by the United Nations Office for Outer Space Affairs
co-organised with the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW)

 
This event is restricted to Space4Water stakeholders, featured professionals, young professionals and representatives of Indigenous communities featured on the portal.

The United Nations Office for Outer Space Affairs together with its donor, the Prince Sultan Abdulaziz International Prize for Water have jointly published an article called Cooperation in applying space technologies to water management, in the 7th edtion of A Better World.

Space4Water stakeholders, featured young professionals and professionals, join us in Vienna at the 1st Space4Water Stakeholder Meeting.

Dates and location

The workshop will take place on 27-28 October 2022 at the Vienna International Centre, with an opportunity to host it online, should COVID prevent travels in October.

Registration

To be considered for participation Space4Water stakeholders and featured professionals can register here.

organised by UNOOSA in partnership with the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW)
11-12 May 2023, Online
 
This event is restricted to Space4Water stakeholders, featured professionals, young professionals and representatives of Indigenous communities featured on the portal.

Registration for speakers submitting technical presentations closes on 15 April 2023.
Registration for all other participants closes on 30 April 2023.

What began as the development of a cubesat (BIRD-5) at the Kyushu Institute of Technology in Japan took off on a spacecraft to the International Space Station from the Mid-Atlantic Regional Spaceport at the National Aeronautics and Space Administration's (NASA's) Wallops Flight Facility in Virginia, US on 6 November 2022 (watch the video of the launch of the CRS2 NG-18 (Cygnus) Mission (Antares), in the video below the article).

Dear Space4Water Community,

On 5 June 2022, the Prize Council, under the chairmanship of the president of King Saud University Dr. Badran Al-Omar, and under the direction of PSIPW President HRH Prince Khalid Bin Sultan Bin Abdulaziz, approved the winners for the 10th Award (2022) of the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW).

Under the Patronage of the Custodian of the Two Holy Mosques,
King Salman Bin Abdulaziz Al Saud

and supported by

Under the Patronage of the Custodian of the Two Holy Mosques,
King Salman Bin Abdulaziz Al Saud

and organised by

the Permanent Mission of Saudi Arabia to the United Nations in Vienna

and with the cooperation of

The United Nations Office for Outer Space Affairs (UNOOSA), the Government of Costa Rica, and the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW) were jointly organizing a conference to promote the use of space technology in water management to the benefit of developing countries.

The Conference was heldin San José, Costa Rica, from 7-10 May 2024, hosted by and with the support of the Inter-American Institute for Cooperation on Agriculture (IICA) on behalf of the Government of Costa Rica.

The 10th Awards Ceremony of the Prince Sultan Bin Abdulaziz International Prize for Water (PSIPW) was held under the Patronage of the Custodian of the Two Holy Mosques, King Salman Bin Abdulaziz Al Saud on 13 December 2022 at the United Nations Office in Vienna, Vienna International Centre.

Local perspectives and case studies

The aim of the local perspectives and case studies feature is to learn about gaps in water resource management from affected individuals, communities, civil society, professionals, researchers or organisations in the field to identify needs or potential solutions that space technologies could contribute to.

Local perspectives and case studies

The aim of the local perspectives and case studies feature is to learn about gaps in water resource management from affected individuals, communities, civil society, professionals, researchers or organisations in the field to identify needs or potential solutions that space technologies could contribute to.

Local perspectives and case studies

The aim of the local perspectives and case studies feature is to learn about gaps in water resource management from affected individuals, communities, civil society, professionals, researchers or organisations in the field to identify needs or potential solutions that space technologies could contribute to.

Photo by Garth Lenz.

Short description of the Mikisew Cree First Nation community 

Nestled on the northwest shore of Lake Athabasca, Fort Chipewyan is one of the most northern communities in the Regional Municipality of Wood Buffalo. Isolated by nature, Fort Chipewyan can only be accessed by plane or boat in the summer and by a winter road in the winter.

Photo: Tääk ë´mëj (grandmother) cleansing her wooden cane. In Tamazulápam women guide the spiritual life of people in the community and teach younger generations the rituals and forms to interact with nature. Credits: Joselí Martínez-Vidal, Young Ëyuujk man from Tamazulápam del Espíritu Santo, Mixe, Oaxaca.

Short description of the Kaqchikel community

The municipality of San José Poaquil was founded on November 1, 1891. It is located in the department of Chimaltenango with a territorial extension of approximately 100 km² and has almost 30 000 inhabitants. It is one of the 16 municipalities that make up the department of Chimaltenango. It is located in the west of the Republic of Guatemala at a distance of 101 kilometers from the Capital City and distance 47 kilometers from the Departmental Capital.

Name of the community

Maya

Short description of community and hydrogeology of the area

Yucatan is located in the southeast portion of Mexico. The total area of Yucatan is 124, 409 km2 and the population (by 2018) was ca. 2.1 million inhabitants. The landscape of the area is defined by a highly permeable karstic soil, a notable absence of rivers or permanent freshwater resources in the surface, and a high number of natural wells or sinkholes (locally called cenotes, from the Maya word t´sonot).  

Short description of the Māori community

Our community is made up of direct descendents from our ancestors; Te Huia and Rangiwherowhero. Our Trust is made up of over 700 beneficiaries and is from the Ngāti Maniapoto and Ngāti Apakura tribes which has over 60,000 overall affiliated tribal members.

Disclaimer!

I should note that this interview does not aim to compare the San women of Platfontein with the Zulu women from Folweni as these are totally different communities. Also, as much as I am a Commissioner, this interview is not done on behalf of the Commission on Khoi-San Matters (CKSM) but on my personal capacity as a researcher and academic who has an interest on issues pertaining to women.

Short description of the Samburu community

The Samburu community is the Nilotic ethnic community of North Central Kenya. They dress in red shukas and adorn themselves with necklaces, bracelets and anklets mostly from beads. They believe in God Nkai, living in the mountains. They are nomadic are pastoralists, meaning that they keep animals (e.g., cows, goats, sheep and camel) which is their main source of livelihood as they get milk, meat and blood for self consumption and/or to be sold. They move from place to place in search of pasture and water.

Location: Delft, The Netherlands 
Application deadline: 13 October 2024    
Type of Contract: One-year contract under Dutch Law with possibility of renewal 

IGRAC is looking for a Senior Groundwater Specialist to integrate in its team based in Delft, The Netherlands.

DEADLINE December 6th!

AquaWatch, the Group on Earth Observations (GEO) water quality initiative is developing and building the global capacity and utility of EO-derived water quality data, products and information to support effective monitoring, management and decision making. GEO AquaWatch seeks nominations of individuals to serve on our Management Team for the 2023-2026 triennium. Early Career  Scientists are encouraged to apply.  These roles are unpaid and voluntary.