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Sustainable tourism in protected areas: Guidelines for planning and management
… viewing opportunity” n “Maintain an average annual pop- ulation of 500 lions” n “Increase the average ecological … A risk, in the broadest sense, involves exposure to an unintentional event or situation that can cause a loss. The …
Explaining Ocean Warming: Causes, scale, effects and consequences
… the giant jellyfish Nemopilema nomurai investigated using pop- up archival transmitting tags and ultrasonic pingers. … population connectivity, e.g., lack of gene flow between pop ulations of corkwing wrasse, Symphodus melops (Figure … made to quarantine sensitive aquaculture areas against the unintentional introduction of non-indigenous harmful algal …