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Terms for subject Environment containing net | all forms | exact matches only
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drift net fishing The use of fishing nets of great length and depth, aptly described as "walls of death" because of the huge numbers of marine mammals, birds, and turtles that became ensnared in them. The Tarawa Declaration of 1989 formulated at the 20th South Pacific Forum, aimed at banning drift netting in the South Pacific. In June 1992 the UN banned drift netting in all the world's oceans漂流网捕鱼 (用很长很深的鱼网捕鱼。这种网被形容为"死亡之墙",因为大量的海洋哺乳动物、鸟类和海龟被它们所捕获。 在20世纪"南太平洋论坛"陈述了1989年的《塔拉瓦宣言》,指出禁止使用漂流网在南太平洋捕捞,1992年六月,联合国禁止漂流网在世界海洋范围内使用。)
net resource depletion The total decrease in the amount of natural materials available for use by humans and other living beings资源净损耗 (人类和其他生物可使用天然原料的减少量。)
net sink strength净代谢库能力
net worth资本净值
netting policy All emission sources in the same area that are owned or controlled by a single company are treated as one large source, thereby allowing flexibility in controlling individual sources in order to meet a single emissions standard; emissions trading扣抵政策排放贸易, 同一地区由一家公司所拥有或控制的所有排放源被视为一个大排放源,从而允许灵活地控制个体的来源,以满足单一的排放标准。