How are organisms in an ecosystem interdependent ... are estimated using techniques such as transects and quadrats. Sample exam questions - living together - OCR 21st Century Understanding ...

Climate change and other human-driven (anthropogenic) environmental changes will continue to cause biodiversity loss in the coming decades (Sala et al. 2000), in addition to the high rates of ...

For example, fishing line has instrumental ... This applies to the goals of conservation biology and ecosystem management. There are costs associated with preserving species and effectively ...