Bycatch is an old fisheries problem, but a relatively new topic in fisheries management. The increased awareness is often credited to the growth of conservation movements, but also a more recent understanding – especially by the industry that marine resources are exhaustible, and that worldwide fishing efforts are excessive and threatening to marine stocks. The issue of bycatch and discards has...

Laura Island, which is located about 50 km away from downtown, is a source of water supply in Majuro atoll, which is the capital of the Republic of the Marshall Islands. Low and flat Majuro atoll has neither river nor lake. It is very important for Majuro atoll to ensure the conservation of its water resources. However, upconing, which is the process of partial rising of the freshwater-saltwate...

Done correctly, cellulosic bioenergy should be both environmentally and economically beneficial. Carbon sequestration and decreased fossil fuel use are both worthy goals in developing next-generation biofuels. We believe that biotechnology will be needed to significantly improve yield and digestibility of dedicated perennial herbaceous biomass feedstocks, such as switchgrass and Miscanthus, whi...

Initially, some notions on sustainable development are dealt with. Since its inception as the new development paradigm there has been a clear shift from a conservation-based ideology to a more development-oriented understanding. Consequently, the parallel development of different perceptions on land use planning is discussed. The 1992 Earth Summit in Rio de Janeiro (1992) and the publication of...