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...Climate, Biodiversity and Desertification and Agenda 21, was supposed to launch a very important fourth International Framework Convention, which never made it. The run-up to Rio included a set of negotiations on an international Framework Convention on Forestry; a topic which of course sits at the heart of the other three Conventions. It never made it as a legally...

...change the current may face as the climate continues to change. [A map showing the modern-day pathway of the Antarctic Circumpolar Current ] A map showing the modern-day pathway of the Antarctic Circumpolar Current shown in blue. Modern coastlines are shown on top of grey continental fragments. Drake Passage is indicated by the orange dashed circle. The Tasman Gateway is...

...climate patterns in the region and beyond, researchers have warned. Particles smaller than 50 nanometres in diameter have a substantial influence on cloud formation in the Amazon. In turn, the rainforest has a strong influence on climate regulation worldwide, and aerosol effects observed in this region could also trigger climate shifts globally, according to a study...

...climate, such as that in Britain, are adapted to cope with winter. You will see that there is much diversity of adaptations among organisms, with different species coping with the demands of a fluctuating environment in quite different ways. As cyclic variations are a widespread feature of environments, the range of adaptations to them is an important source of biological...