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water wetland
相关语句
  水域湿地
     CHANGES IN TYPICAL WATER WETLAND IN THE LOWER REACHES OF THE YANGTZE RIVER IN THE PAST 100 YEARS
     长江下游典型水域湿地近百年变化分析
短句来源
  “water wetland”译为未确定词的双语例句
     The Essence,Energy and Spirit of Harmonious Urban Development:Forest,Water,Wetland and Greenbelt——Reflection on the Improvement of Urban Ecology and the Advancement of Harmonious Development
     森林 水系 湿地 绿地:城市和谐发展的精气神——关于改善城市生态 促进和谐发展的几点思考
短句来源
     high and low grass and farm field is in the middle; water, wetland and salina is the smallest.
     (5)景观形状指数分析结果表明:荒漠分维数和伸长数总体最高,低草次之,高中草和农田居中,水体、湿地以及盐碱地最小。
短句来源
     (6) Seeing from the process of landscape conversion, farm field, water, wetland, h-grass and l-grass convert violently, m-grass next and desert last between 1970s and 1980s;
     (6)从景观转移变化过程来看,70-80年代,农田、水体、湿地、高草和低草的转移都十分剧烈,中草次之,荒漠最差;
短句来源
     As the especial area between land and water, wetland is the important landscape covers type and ecosystem, which has the relation with human activity and land use.
     湿地在流域中处于水陆交错的特殊过渡区域,是地表重要的景观覆盖类型和生态系统,与土地利用、人类活动影响息息相联。
短句来源
     In a pilot study,free water and subsurface flow type constructed wetlands were used for treatment of low strength rural sewage in the area of Dian-chi Lake. The test result showed that under high hydraulic loading rate (30 cm/d),the removal rate of COD,TN,NH+4-N and TP is respectively 70.6%,60.6%,80.9%,66.0% in the subsurface flow wetland and is 63.1%,61.2%,90.2%,and 60.2% in the free water wetland.
     采用表面流和潜流式两种人工复合生态床对滇池地区低浓度农村污水进行的处理试验结果表明,在高水力负荷(30cm/d)条件下,潜流式床体对COD、TN、NH+4-N和TP的去除率分别为70.6%、60.6%、80.9%和66.0%,表面流床体则分别为63.1%、61.2%、90.2%和60.2%;
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  相似匹配句对
     Water
     水的联想
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     in water of P.R.
     R.
短句来源
     water supply to the wetland scientifically;
     科学的对湿地进行补水;
短句来源
     Wetland-Connection of Land and Water
     湿地——连接陆地和水的纽带
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     The "Ark" on Wetland
     湿地方舟
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  water wetland
Additionally, in a 6-month study INAA data were used to determine the feasibility of using Sm and Dy to estimate the direction and quantity of soil erosion particles in a salt water wetland in Georgia.
      
The Yalahau Regional Human Ecology Project has been investigating ancient Maya agricultural practices and use of resources in a unique fresh-water wetland zone located in the northeast corner of the Yucatán Peninsula.
      
Estimated NEP for the whole deep-water wetland over the growing season was 24 g C m-2.
      
To initially characterize the dynamics and environmental controls of CO2, ecosystem CO2 fluxes were measured for different vegetation zones in a deep-water wetland on the Qinghai-Tibetan Plateau during the growing season of 2002.
      
Carbon Dioxide Dynamics and Controls in a Deep-water Wetland on the Qinghai-Tibetan Plateau
      
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Coastal wetlands were the mild-salt water or fresh water lakes, marshs and corresponding river regions, all of which located between 6m below sea-level and the catchment areas of streams which flowed into seas. The coastal wetland system of China was classified into 4 sub-systems : supratidal zone fresh water wetlands, intertidal wetlands , subtidal zone inshore wetlands and sandbanks, islets at estuarine area and offshore islands, each of which including several types....

Coastal wetlands were the mild-salt water or fresh water lakes, marshs and corresponding river regions, all of which located between 6m below sea-level and the catchment areas of streams which flowed into seas. The coastal wetland system of China was classified into 4 sub-systems : supratidal zone fresh water wetlands, intertidal wetlands , subtidal zone inshore wetlands and sandbanks, islets at estuarine area and offshore islands, each of which including several types. The sub-systems and types were defined.

滨海湿地是海平面以下6米至大潮高潮位之上与外流江河流域相连的微咸水和淡浅水湖泊、沼泽以及相应河段间的区域,分潮上带淡水湿地、潮间带滩涂湿地、潮下带近海湿地和河口沙洲离岛湿地四个子系统及若干型。对各个子系统和型进行了界定。

In a pilot study,free water and subsurface flow type constructed wetlands were used for treatment of low strength rural sewage in the area of Dian-chi Lake.The test result showed that under high hydraulic loading rate (30 cm/d),the removal rate of COD,TN,NH+4-N and TP is respectively 70.6%,60.6%,80.9%,66.0% in the subsurface flow wetland and is 63.1%,61.2%,90.2%,and 60.2% in the free water wetland.It was also showed that the amount of nitrogen and phosphorus absorbed by hydrophyte in free water...

In a pilot study,free water and subsurface flow type constructed wetlands were used for treatment of low strength rural sewage in the area of Dian-chi Lake.The test result showed that under high hydraulic loading rate (30 cm/d),the removal rate of COD,TN,NH+4-N and TP is respectively 70.6%,60.6%,80.9%,66.0% in the subsurface flow wetland and is 63.1%,61.2%,90.2%,and 60.2% in the free water wetland.It was also showed that the amount of nitrogen and phosphorus absorbed by hydrophyte in free water artificial wetland is greater than that in subsurface flow type wetland;in the latter the amount of nitrogen and phosphorus absorbed is respectively 1 625 kgN/(hm2·a) and 148 kgP/(hm2·a) ,and in the former is 1 999 kgN/(hm2·a) and 223 kgP/(hm2·a) respectively.

 采用表面流和潜流式两种人工复合生态床对滇池地区低浓度农村污水进行的处理试验结果表明,在高水力负荷(30cm/d)条件下,潜流式床体对COD、TN、NH+4-N和TP的去除率分别为70.6%、60.6%、80.9%和66.0%,表面流床体则分别为63.1%、61.2%、90.2%和60.2%;表面流床体中芦苇、茭白等植物对氮、磷的吸收量要大于潜流式床体;潜流式床体依靠植物吸收去除的氮、磷量为1625kgN/(hm2·a)和148kgP/(hm2·a),表面流床体则为1999kgN/(hm2·a)和223kgP/(hm2·a)。

The DongTing Lake wetland is one of the largest fresh water wetland ecological systems in China. A special ecological tourisms landscape was formed under a long-term common interacting of the special geographic environment, natural conditions and human activities like dish-shaped basin belt landforms, typical subtropical monsoon humid climate. There is very plentiful wetland resource in excellent condition for the benefit of the eco-tourism. It includes 170 families 637 genus 1428 species plants,...

The DongTing Lake wetland is one of the largest fresh water wetland ecological systems in China. A special ecological tourisms landscape was formed under a long-term common interacting of the special geographic environment, natural conditions and human activities like dish-shaped basin belt landforms, typical subtropical monsoon humid climate. There is very plentiful wetland resource in excellent condition for the benefit of the eco-tourism. It includes 170 families 637 genus 1428 species plants, 11 biol, 22 families 119 species of fish, 16 biol,43 families 216 species of birds and amphibian and reptile 27 species, mammal 8 biol, 13 families 22 species, mollusk 4 families 47 species and other biological and also a vast range of prospect agricultural tourism resources and a lot of famous humanism tourism area. Based on the character of the concentric circle's shape and the ecological tourism resources condition, the wetland resources type is classified as the lake and estuarine branch, the wetland plain and the low hilly zone around the DongTing Lake. The character and condition of the wetland ecological tourism resources are analyzed. The exploitation and utilization model of the wetland ecological tourism resources are discussed for the every circle's property, which is the model of the lake and estuarine branch ecological tourism resources such as lake impressive, visiting bird and hunting, lake beach breed, science inspecting and the water plant breeding fresh water aquiculture, the model of the wetland plain ecological tourism resources such as agriculture tourism, working, visiting livestock raising and folk custom tourism in rural area, and the model of the ecological tourism resources of the low hilly zone round the DongTing Lake such as forest park tourism, fruit picking in orchard, hunting in hill area and visiting the wildlife and wild plant. What's more, a lot of questions about the wetland ecological tourism in Dongting lake area to exploitation and utilization are stated.We should use the wetland ecological tourism resources so as to reach the goal of protecting wetland ecological system, rational exploitation of wetland ecological tourism resources and to modernized the sustainable development of the wetland ecological tourism resources in DongTing Lake area.

洞庭湖区湿地是我国最大的淡水湖泊湿地生态系统之一 ,湿地资源特别丰富 ,开展湿地生态旅游资源条件十分优越 ;本文根据洞庭湖区湿地呈同心环带状分布的特征 ,对洞庭湖区湿地资源进行了景观分类 :即洞庭湖湖泊河汊区、洞庭湖湿地平原区、洞庭湖环湖低丘岗地区 ;分析了洞庭湖区湿地旅游资源的特征和开发利用现状 ,按照洞庭湖湿地各环带生态旅游资源的特点 ,提出了洞庭湖湿地生态旅游资源开发模式 :即洞庭湖湖泊河汊区生态旅游资源开发模式 ,洞庭湖湿地平原区生态旅游资源开发模式 ,洞庭湖环湖低丘岗地区生态旅游资源开发模式 ;并就湿地生态旅游资源开发中应注意的问题作了说明 ,以期达到保护湿地生态环境 ,合理开发湿地生态旅游资源 ,实现洞庭湖区湿地旅游资源可持续发展的目的。

 
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