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- This destroyed the ecosystem of the island. 这样破坏了岛上的生态系统.
- Ecosystem of wetland 湿地生态系统
- Wetland biogeochemistry is the core of wetland ecosystem ecology process. 湿地生物地球化学是湿地生态系统生态过程的核心研究内容。
- Pyramid of wetland : Plants are producer then who is consumer? 溼地的金字塔:植物是生产者,谁是消费者?
- Present Situation of Wetland Ecosystem in Dongting Lake and its Regulation Management Measures. 洞庭湖湿地生态系统现状及整治管理措施
- A study on the classification of wetland landscape ecosystem is the key of landscape mapping. 湿地景观生态制图分类系统的研究是景观制图的关键。
- On the basis of discerning the natural ecosystem of Wuxi City, in this paper, the ecosystem is divided into four major types: forest, Wetland, river and lake, and farmland. 摘要在对无锡市自然生态系统进行识别的基础上,把无锡市自然生态系统划分为森林、湿地、河流湖泊、农田生态系统四大类型。
- In the disturbance of wetland ecosystem,plant invasion has become the main factor,and wetland plants have higher invasiveness. 湿地享有“自然之肾”之称,但湿地生态系统正在受到严重的破坏,植物入侵已经成为干扰湿地生态系统的重要因素。
- Results show that the influence of wetland plants on N2O emission of the wetland ecosystem varied with their growing stage. 结果表明,植物不同生长阶段对湿地生态系统N2O排放通量的影响不尽相同。
- Nutrient balance in rice field ecosystem of northern China. 北方稻田生态系统养分平衡研究。
- This stretch of wetlands has remained intact. 这块湿地一直保持着自然的面貌。
- They still study the ecosystem of the Great Lakes today. 今天他们还在研究五大湖的生态系统.
- She is an expert on the ecology of wetlands. 她是一个湿地生态学方面的专家。
- He C.Evaluation on benefits and services of wetland ecosystem.In: Li Wen-Hua, Ouyang Zhi-Yun, Zhao Jing-Zhu, eds.Research on ecosystem services.Beijing: Meteorological Press,2002. 何池。湿地生态系统服务功能与效益评价。见:李文华、欧阳志云、赵景柱主编,生态系统服务功能研究。北京:气象出版社,2002。
- Studies on Energy Budget of the Ecosystem of the Nanhu Lake, Changchun. 长春南湖生态系统能量收支的研究。
- The processing of wetland changes influenced wetland and other ecosystem in biodiversity, primary productivity, and global biogeochemistry cycle, as well as greenhouse gas contents in the atmosphere. 至今,人类已把天然的湿地景观格局改变为受人类支配的土地利用格局。
- Studies on Energy Budget of the Ecosystem of the Nanhu Lake,Changchun. 长春南湖生态系统能量收支的研究
- An Analysis of Energy-and Material Flow in Urban Ecosystem of Tangshan City. 唐山城市生态系统能流物流的分析
- The basic scientific problem of wetland agriculture in the Sanjiang Plain. 三江平原湿地农业的基本科学问题。
- The biodiversity of wetland and its prevention measures in Min River Estuary. 闽江河口湿地生物多样性及其保护。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries