1) ecology Henan
生态河南
2) Henan college students
河南大学生
3) river ecosystem
河流生态
1.
By studying the essence of river life and river health and analyzing all the requirements of river itself, human and river ecosystem, it proposes the major healthy indicators of the Yellow River at present as continuous flow, free-and-safe riverbed, suitable water quality, acceptable river ecosystem and certain water supply capacity.
从河流生命和河流健康的本质出发,通过分析黄河自身、人类和河流生态系统的生存需求,认为连续的河川径流、通畅安全的水沙通道、良好的水质、良性运行的河流生态和一定的供水能力是现阶段黄河健康生命的标志,提出用低限流量、平滩流量、湿地面积等9个指示性因子具体表达健康黄河的标志,并给出了这些因子在未来不同阶段的量化指标。
2.
In order to investigate the influences of dams and water gates on the river ecosystems of the Huaihe River,the biological indexes were employed to assess the present status of river ecosystems on typical dam and water gate sections in the Huaihe River.
结果表明,大多数水库处在生态稳定的健康状态;64%的所调查评价的河流生态系统处在不健康或亚健康状态。
3.
This research result will play an key role to improve water environment and river ecosystem of Weihe River.
在对生态需水量概念及方法深入分析的基础上,应用Tennant和最枯月实测径流量多年平均值两种不同的方法,分别计算了渭河中下游林家村、魏家堡、咸阳、临潼、华县五个断面的生态基流量,并最终确定各断面维持生态环境的最低流量,这一探索对改善渭河水环境及促进河流生态系统健康具有重要意义。
4) ecological rivers
生态河道
1.
This study investigated the application of three ecological slope protection techniques, including soil bioengineering, all-series vegetated protection, and combined biostabilization, at four demonstration sites of ecological rivers in Shanghai.
在上海4个生态河道示范区,开展了以生态修复和河岸侵蚀控制为目标的河道生态护坡技术研究。
5) eco-stream
生态河流
1.
Primarily discussion on structuring technology of buffer zone in eco-stream;
生态河流缓冲带构建技术初探
6) ecological river bank
生态河堤
补充资料：生态
1.显露美好的姿态。 2.生动的意态。 3.生物的生理特性和生活习性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条