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D2 - Dams, Ecosystems and Fisheries

… as Barriers to Fish Passage The presence of an on-stream dam can serve as a barrier for fish that traditionally migrate upstream and downstream of where the dam is located. For example, on the west coast of North … create “slack water” conditions both above and below the dam, in which the velocity of the natural flow of a river is …
30 May 2026 Course lesson in Environmental Governance

Governance of Shared Waters - Legal and Institutional Issues

… an excessive amount of water was released from an upstream dam, therefore causing flooding to a downstream State. … did not change, not even when France suggested to build a dam on the lake that Spain could use during the dry season. … of public works in the area that included a diversion dam and a 33km canal to irrigate the agricultural area of the …
30 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

National Regulation of Freshwater resources - extract from InforMEA e-learning course

30 May 2026 Course lesson in Marine and Freshwater

Guidelines - Biodiversity in Impact Assessment

… within an extensive ecosystem) or large (e.g. a major dam in that river basin). Human interventions with impacts at … was followed in India to review an EIA of a planned dam and irrigation scheme which resulted in deadlock. The …
30 May 2026 Document in Environmental Governance

Mapping Biodiversity Priorities - a practical, science-based approach to national biodiversity assessment and prioritisation to inform strategy and action planning

30 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Explaining Ocean Warming: Causes, scale, effects and consequences

… 736-751. Bjorndal KA, Chaloupka M, Saba VS, Diez CE, van Dam RP, Krueger BH, Horrocks JA, Santos AJB, Bellini C, …
30 May 2026 Literature See it in ECOLEX · This content is provided by ECOLEX