Hotspots of biodiversity; wetlands they are home to more than 100,000 freshwater species, essential for many amphibians and reptiles, for bird breeding and migration. For humans, wetlands provide invaluable ecosystem services. They regulate water availability and quality, filtration, purification, and nutrient cycling as well as provide food for millions of people. They absorb shocks from natural events such as floods and droughts and regulate climate through carbon storage.
Despite their richness in biodiversity and ecosystem services, wetlands are one of the fastest declining ecosystems worldwide – 64% of the world’s wetlands have disappeared since 1900. An increase in agricultural and urban land use change, infrastructure development, water diversion and pollution of air and water are some of the main factors causing their degradation and loss.
Information on the location of wetlands, their ecological character and their services is often sparse and difficult to find or access. Wetlands are often viewed as wastelands, to be drained, filled and converted to other purposes. Ignorance and misunderstanding of their role therefore results in limited coverage of wetlands in policies and management practices" (SWOS Portal, 2018)
SWOS. (2018). www.swos-service.eu
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
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.
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 Department of Construction and Civil Engineering at the University of Zimbabwe is one of the 8 departments in the Faculty of Engineering and Built Environment.The department is already a major center for water and sanitation engineering through its MSc programmes which have produced graduates from eastern and southern Africa. The department also boasts of soil and material and timber research facilities which can be used to benefit the country at large.
Programme Management Officer UN Environment
Mr Stuart Crane, has been a Programme Management Officer at the United Nations Environment Program and its Center for Water and Environment since 2017. Mr Crane has experience in international intergovernmental organizations since 2009 and dedicated large parts of his career to working on environmental issues such as energy, climate change and water. His professional background is in Environmental Quality and resource management, and he received his post graduate degree in International Development.
