The wetlands around the estuaries of Ogun River and its environs in Ikorodu/Kosofe areas of Lagos State remain unprotected. 60 per cent of Lagos metropolis was originally natural wetlands. This study tackles the quantification of land use/landcover (especially wetlands), causes, land use dynamics and the health implications through direct observations using remote sensing, surveys, disease vector studies, nutritional supply studies and GIS modelling within an ecosystem approach.

How can wetland management better take into account climate uncertainty, considering the risks posed to the important services wetlands provide? Ritesh Kumar of Wetlands International --South Asia explains that climate change and environmental impacts are affecting the livelihoods of hundreds of thousands of people that rely on wetland services provided by Chilika Lagoon in India. The project team is working with local government authorities to identify strategies for improving community resilience to such changes.

The conciliation between different issues such as agriculture production, biodiversity conservation and water management remains unsolved in many places in the world. As a striking example, the wet grasslands of the Marais Poitevin region (France) presents many obstacles against the integration of these issues, especially in terms of public policy design.

National Water Conference on Status and Future Directions of Water Research in Sri Lanka, BMICH, Colombo, Sri Lanka, 4-6 November 1998. Session 4: Participatory management of irrigation; Session 5: Water resource data; Session 6: Managing water quality

Context and backgroundThe Macta wetland is a coveted and fragile area with a biodiversity hot-spot on the Algerian western coast and the southern shore of the Mediterranean. This rural area is affected by the increase of human activity linking, mainly, agricultural and pastoral practices.

In Cameroon, the pressure on wetlands, which cover nearly 70% of the national territory, appears to be increasing, whether for subsistence needs, firewood, grazing, logging or expansion of development projects. Currently, in terms of land use, forest has decreased by 619 km² and cultivated land has increased by 321 km². The surface area of degraded forests and land is estimated at around 12 million hectares, with a general trend towards an increase in the phenomenon due to both natural and anthropogenic factors.

This working paper was prepared under a development and conservation project – Societal Development and Ecosystems Conservation in Sahelian Wetlands (SAWEL) – focusing on improving food security and nutrition in the Sahel region by helping to safeguard wetlands through ecologically sustainable agricultural water management. SAWEL is supported by the Swiss Agency for Development and Cooperation (SDC).

Rangelands can be described as land on which the vegetation
is predominantly grasses, grass-like plants, forbs or shrubs,
and often with trees that are grazed or have the potential to be
grazed by livestock and wildlife. They are diverse in their vegetation
driven by highly fluctuating rainfall, temperature and other climate
phenomena, and habitat for a wide range of wildlife, many species
of which are found nowhere else. Rangelands store vast amounts of
carbon and either originate or serve as freshwater catchment areas for

Land degradation and discontinuation of ecosystem services (ES) are a common phe nomenon that causes socio-economic and environmental problems in Ethiopia. However, a dearth of information is known about how ES are changing from the past to the future with regard to land use land cover (LULC) changes. This study aimed at estimating the values of ES based on the past and future LULC changes in central Ethiopia.

The International Conference on Eco-Health Nexus (ICEN 2023) aimed to promote interdisciplinary dialogues and solutions surrounding cascade ecology and human well-being. Cascade ecology refers to the study of ecological interactions in connected networks of tanks, streams and wetlands that exchange water, nutrients, and organisms.