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wetland eco
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  湿地生态
     In a word, the exploitation of wetland eco tourism resources should be protective exploitation, and the tendency of only laying stress on production function and neglecting ecological function must be altered. The comprehensive exploitation of social, economic and ecological effects should be followed to realize sustainable utilization of wetland eco tourism resources.
     总之 ,洞庭湖区湿地旅游的开发 ,必须定位为生态旅游资源的保护性开发 ,改变只重视湿地生产功能而忽视其生态功能的倾向 ,全面开发湿地的社会、经济和生态综合效应 ,实现湿地生态旅游资源的永续利用
短句来源
     The author begins the p aper with an analysis of Ruoergai wetland eco tourism resources, and then proposes some suggestions for protective exploitation.
     本文从分析若尔盖湿地的旅游资源入手 ,提出了若尔盖湿地生态旅游资源保护性开发的几点建议
短句来源
  “wetland eco”译为未确定词的双语例句
     Influence of Water Level Change of Bosten Lake on Wetland Eco,Environment
     博斯腾湖水位变动对湿地生态环境的影响
短句来源
     Xingkai Lake Nature Reserve was firstly established in 1986 and promoted to national class protected area by State Council in 1994. With the total area of 222,488 ha, its main purpose is to protect the of valuable and rare wild animals and plants species, and forest wetland eco systems.
     兴凯湖自然保护区始建于1986年,1994年经国务院批准晋升为国家级自然保护区,总面积222,488公顷,主要保护对象是珍稀野生动植物和森林湿地生态系统。
短句来源
     wetland eco system type for resources development and utilization in coastal beach and marsh;
     沿海滩涂和荡滩资源开发利用的湿地生态系统 ;
短句来源
     With lake recovery, flood rising and falling, each water quality index is close to that of natural water, this marks that the resumption and reconstruction of wetland ecosystem is in gradually underway.
     随着退耕还湖后多次淹水、退水的进行,退耕还湖区各项水质指标正逐步接近天然水体,这标志着洞庭湖退耕还湖区湿地生态系统的恢复、重建正在缓慢进行。
短句来源
     The study indicates that the wetland ecosystem in Songnen Plain has important influence on sustainable development of agro_ eco_ economy in the district, irrational exploitation will bring about severe ecological consequence. Onlyby effectivee way of sustainable development of eco_economy in the district that fitting and efficient wetland eco_agriculture pattern been established and popularized.
     研究表明 :松嫩平原湿地生态系统对区域农业经济可持续发展具有重要作用 ,不合理开发湿地会带来严重的生态后果 ,只有合理开发利用湿地才是维护生态平衡、实现区域生态经济持续发展的有效途径。
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  相似匹配句对
     Eco-ethics and Wetland Conservation
     生态伦理与湿地保护
短句来源
     (2)wetland eco-tourism resources.
     湿地文化遗产资源有九个特征14个类型。
短句来源
     Legend of ECO
     ECO传奇
短句来源
     Eco Miyun
     生态密云
短句来源
     The "Ark" on Wetland
     湿地方舟
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  wetland eco
The responses of wetland eco-security to LUCC were inverse evolvement of wetland vegetation, loss of biodiversity, water deficiency in wetland ecosystem, the changes of the heterogeneity of wetlands and the fragmentation of the wetland habitats.
      
Responses of wetland eco-security to land use change in Western Jilin Province, China
      
Future research will focus on spatial pattern and dynamics of wetland eco-capital and its services, using 3S techniques.
      


A constructed wetland eco-system built on a waste stonepile in an iron mine which was used to drain acidic heavy metal wastewater with an area of 130 m2 and a wastewater discharge of 0.5m /h. Results of two months's operation and experiment showed that the constructed wetland eco-system could effectively trreat acidic wastewater. The pH value of acidic wastewater raised to 6.1 from 2.6; Cu ion reduced to 0.099 × 10-6 from 25.79 × 10-6 and the ratio of removal was 99.7% ;Fe ion reduced to 0.031 ×...

A constructed wetland eco-system built on a waste stonepile in an iron mine which was used to drain acidic heavy metal wastewater with an area of 130 m2 and a wastewater discharge of 0.5m /h. Results of two months's operation and experiment showed that the constructed wetland eco-system could effectively trreat acidic wastewater. The pH value of acidic wastewater raised to 6.1 from 2.6; Cu ion reduced to 0.099 × 10-6 from 25.79 × 10-6 and the ratio of removal was 99.7% ;Fe ion reduced to 0.031 × 10 - 6 from 36.5 × 10-6 and the ratio of removal was 99.8 % ; Mn ion reduced to 107.26 × 10 -6 from 393.6 × 10 - 6 and the ratio of removal was 70.90 % .

在排放酸性重金属废水的铁矿排土场建设人工湿地处理系统,面积130m~2,废水流量0.5m~3/h,经过两个月的运行测试结果表明:人工湿地系统能有效地处理酸水.酸水pH值由2.6升高到6.1;铜离子由25.79×10~(-6)减少到0.099×10~(-6),去除率为99.7%;铁离子由36.50×10~(-6)降到0.031×10~(-6),去除率为99.8%;锰离子从393.6×10~(-6)降低到107.20×10~(-6),去除率为70.9%.

Agro ecological engineering is the significant content of eco farm construction and is the important measures and technical means for the implementation of eco farm construction.In substance,it applies principles of ecology and combines with system engineering methods and modern technical measures to establish the production mode for efficiently utilizing agricultural resources and implementing technical system of sustainable development in agriculture.This paper systematically summarizes the ten current...

Agro ecological engineering is the significant content of eco farm construction and is the important measures and technical means for the implementation of eco farm construction.In substance,it applies principles of ecology and combines with system engineering methods and modern technical measures to establish the production mode for efficiently utilizing agricultural resources and implementing technical system of sustainable development in agriculture.This paper systematically summarizes the ten current technical types of agricultural eco engineering in China:the agricultural and forestry three dimensional structure eco system type for fully utilizing space and land resources;multi level and graded utilization of material energy;material circulatory eco system type of land and water exchange;bio species symbiotic eco system type for mutual promotion;agricultural fishing poultry aquatic eco system type;multi functional sewage self purification system;comprehensive development compound eco system in mountainous region;wetland eco system type for resources development and utilization in coastal beach and marsh;courtyard eco system type;and multi functional joint eco system type of agricultural,sideline production and industry. [

农业生态工程是生态农业建设的重要内容 ,是实施生态农业建设的重要措施和技术手段。其实质是应用生态学原理 ,结合系统工程方法和现代技术手段 ,建立农业资源高效利用的生产方式和实施农业可持续发展的技术体系。作者在理论研究和多年实践的基础上 ,系统总结、介绍了当前我国农业生态工程 10种主要的技术类型 :充分利用空间和土地资源的农林立体结构生态系统 ;物质能量多层分级利用系统 ;水陆交换的物质循环生态系统 ;相互促进的生物物种共生生态系统 ;农—渔—禽水生生态系统 ;多功能的污水自净工程系统 ;山区综合开发的复合生态系统 ;沿海滩涂和荡滩资源开发利用的湿地生态系统 ;以庭院经济为主的院落生态系统 ;多功能的农副工联合生态系统

Based on the analyses of forest field protection system and the appraisal of its ecological, economic and social benefits ,this paper studies the importance of a forest field protection system around Dongting Lake for wetland conservation. It proposes that forestry development around the lakesides should be oriented toward conservation of the wetland eco equilibrium by way of structural improvement of the field protection system. It also provides certain specific methods of how to reform the structure...

Based on the analyses of forest field protection system and the appraisal of its ecological, economic and social benefits ,this paper studies the importance of a forest field protection system around Dongting Lake for wetland conservation. It proposes that forestry development around the lakesides should be oriented toward conservation of the wetland eco equilibrium by way of structural improvement of the field protection system. It also provides certain specific methods of how to reform the structure of shelter belts and field protection networks.

在分析南洞庭湖滨湖区农田防护林体系结构的基础上,评价其生态效益、经济效益和社会效益,并探讨对于湿地保护的重要性.认为发展滨湖区林业应有利于维护湿地生态平衡,把重点放在优化和完善防护林体系的结构上,并提出了滨湖区农田防护林体系的建设原则,以及林带结构优化和林带、林网改造的具体方法.

 
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