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Evaluating effectiveness : A framework for assessing management effectiveness of protected areas

… The integrity of a reserve, or its insulation from adverse outside influences, depends not only on size and … management. Rather than seeking to prove ‘cause and ‘effect’ relationships, the analysis focuses on the … for conservation even though they might be subject to adverse weather events, fragmentation, pressures from …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

The valuation of ecosystem services: Are the challenges too many to ensure the maintenance of ecosystem integrity?

… by estimating what people are willing to pay to avoid the adverse effects that would occur if these services were lost, … activities that are likely to have a significantly adverse impact on the environment and are subject to a …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX

Global trends in the production and use of DDT for control of malaria and other vector‑borne diseases

… it was assumed that awareness among coun- tries about the adverse health and environmental conse- quences of DDT, and …
18 Jun 2026 Document

Position document for Rotterdam Convention COP8 Meeting - 2017

… countries going even further and claiming an absence of adverse health impacts on their population, despite a …
18 Jun 2026 Document

Report - Alternatives to fenthion for quelea bird control

… therefore injure or kill indiscriminately, with consequent adverse effects on non-target organisms (McWilliam & Cheke … 2016). Cyanophos has the disadvantage of a delayed killing effect in comparison with fenthion (Allan 1997), so use of … fried and dried products. The trapping had a negligible effect on the quelea populations but the revenue from sale of …
18 Jun 2026 Document

The development of international environmental law at the Multilateral Environmental Agreements’ Conference of the Parties and its validity

… standards or practices, usually as a means of giving effect to the more general provisions of framework … implies that these decisions have a de facto binding effect.90 Regulation and supervision by CoPs has been … concerns of developing country parties arising from the adverse effects of climate change and/or the impact of the …
18 Jun 2026 Literature See it in ECOLEX · This content is provided by ECOLEX