India has a long coastal line of over 7500 km supporting vast habitats such as lagoons, backwaters, estuaries, coral reefs and mangrove swamps. Among them, the mangrove ecosystem commands the highest importance because of its biological productivity and specialized diversity. After coral reefs, mangrove forests have the highest productivity among the coastal wetlands.

Tanzania and Zambia are petitioning the Convention on International Trade in Endangered Species (CITES) to "downlist" the conservation status of their elephants to allow sale of stockpiled ivory. But just 2 years after CITES placed a 9-year moratorium on future ivory sales, elephant poaching is on the rise. The petitioning countries are major sources and conduits of Africa's illegal ivory.

The initiation of a World Bank project during the summer of 2007 involved the planting of casuarina saplings (Casuarina equisetifolia) in the sand dunes of the east coast of Tamil Nadu in order to raise a protective plantation a bioshield to blunt the impact of high sea-waves like the tsunami that struck the coast on 26 December 2004. The monoculture

Biogeographical, physiological, and paleoecological evidence suggests that the coast redwood [Sequoia sempervirens (D. Don) Endl.] is closely associated with the presence of summer marine fog along the Pacific coast of California.