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The status of natural resources on the high-seas
… typically use non-selective equipment producing high by-catch mortalities The status of natural resources on the … of diversity, 1 or 2 species account for 70 to 90% of the total number of individuals in sediments, whereas in non-vent … with the single most common species comprising <20% of the total (17). Vents support communities of highly endemic fauna …
Evaluating effectiveness : A framework for assessing management effectiveness of protected areas
… to know that these areas are being well managed. As the total number of protected areas continues to increase, so too … populations of key species) to descriptive conditions. In total, carefully selected targets and standards should … has improved or because there are more poachers to catch, and so on. A good evaluation system will provide …