[急求一小篇商务英语作文]Hi Emily, I've just come cross an advertisement of Grand Palazzo Hoteel in Italy and believe this is an ideal place for us to spend our holidays this year. Unfo...+阅读
Marine environment is one in water, seawater tolerance hydrolyzate and suspended solids, seabed sediment and marine organisms, including complex systems. Ocean rich biological resources, mineral resources, chemical resources and power resources is an indispensable resource treasure house of human beings, with human survival and development of the relationship very close.The main objective of the current marine conservation is to protect the living marine resources, so as not to failure, in order for human sustainable use. In particular, give priority to protect those valuable and critically endangered marine life. According to the UN for investigation, due to overfishing, accidental capture and killing of non-target to allow hunting of marine, coastal shoreline construction, mangrove deforestation, widespread marine pollution, at least the world's 25 most valuable fishery resources depleted, whales, sea turtles, manatees and many other marine animals face extinction risk. Is expected that with the expansion of the scale of ocean development,Marine living resources are likely to cause more damage.The task of the first marine protected right to stop over-exploitation of living marine resources and secondly to protect the habitat of marine life or habitat, in particular, their migration, spawning, foraging, avoiding predators coast, tidal flats, estuaries, coral reefs, it is necessary to prevent the heavy metals, pesticides, oil, organic and easy to produce nutrients such as eutrophication of marine pollution. Preservation of the marine living resources of the natural regeneration capacity and water purification capacity, preservation of the marine ecological balance, to ensure sustainable human development and utilization of the oceans.海洋环境是一种在水、海水、宽容和悬浮固体物水解液海洋底质和海洋生物,包括复杂的系统。
海洋丰富的生物资源、矿产资源、化工资源和电力资源是一个不可或缺的资源宝库人类,与人类的生存和发展的关系非常密切。目前的首要目标是保护海洋保护海洋资源,使生活不失败,为了人类的持续使用。特别是,优先保护那些有价值的、严重濒临灭绝的海洋生物。根据联合国调查,由于过度捕捞,意外捕获和杀害,对非靶标生物的允许打猎、沿海岸线建设海洋、红树林森林砍伐,广泛的海洋污染,至少世界上的25个最有价值的渔业资源枯竭、鲸鱼、海龟、海牛和许多其它海洋动物面临灭绝的危险。
预计,随着规模的扩大海洋开发,海洋生物资源,容易造成更大的伤害。这项任务的第一个海洋保护权利海洋资源的过度开采生活停止,其次要能够保护海洋生物的栖息地或爱必居,特别是它们的迁徙,产卵,觅食,躲避捕食者,潮汐河口海岸,公寓,珊瑚礁,这是必要的,以防止重金属、农药、油、有机和容易产生富营养化水体的营养物质如海洋污染。
保护海洋生物资源的自然再生能力和水净化能力、保存了海洋生态系统的平衡,以确保可持续人类开发和利用的海洋。
以下为关联文档:
高一英语必修一p7作文I am sorry you are having trouble in making friends. However, the situation is easy to change if you take my advice. Here are some tips to help you: First, why...
高一英语必修一第七页的作文着急呀I am sorry you are having trouble in making friends. However, the situation is easy to change if you take my advice. Here are some tips to help you: First, why...
牛津高一英语必修一P17页的作文怎么写速求The results of our recent survey indicate that 8% of students enjoy reading. Humour, accounting for 28% of the votes, trumps travel as the high schoolstudents'...
人教版高一英语必修一第七页的那篇作文怎么写Recently, a piece of news reported that a girl and her boyfriend made a plan to kill her parents. Luckily, her father was alive for the wrong shot. When the pol...
七下英语基础训p7作文Last sunday. I and my father, mother, grandparents, brother went to hutiaoxiaby bus. In the morning we came down the mountain. I saw wooded mountains, wild flow...
高中必修一英语作文our math teacher is a chinese person who is about 45 years old, his figure is tall and nice.but he is strict with his students and teaches knowledge carefully i...
高一必修一英语作文Dear Editor, I am a high school student and now I am going to take the College Entrance Examination. I am writing to you about my difficulty in learning English...
高一英语必修一作文高一,英语作文大概也就80--120 吧。别急! 首先,给你说一下,作为一个中国人要写什么程度的英语作文。 1.作为一门外语,不像我们写母语作文那么长 (一般100左右就差不多), 也不必那么...
关于鲸的英语作文怎么写Nowadays,the whales is in danger.Because many countries kill them for different use,they are dying out.To protect our earth and ocean,especially the diversity o...