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124篇 您的检索式:作者名="Skaggs R W"
    题名 作者 年代 出处 被引量
1利用DRAINMOD模型模拟银南灌区稻田排水过程显示文摘宁夏灌区大量的农田排水是目前造成黄河及其周边地表水域污染的原因之一。为了改善灌区水管理状况,该文利用美国农业部所推荐的田间水文模型——DRA INM OD,对宁夏银南灌区稻田排水过程进行了模拟研究。结果表明:模拟的农沟排水量与试验观测值极为接近,年平均排水量误差仅为0.4%;日地下水埋深预测值的N ash Su tcliffe效率系数达到了0.86;由于理论方法无法考虑田间水位的动态变化,按照平均田间水位计算的生长期内排水量超过实测值36%。这表明利用模型可以更详细地描述田间水文过程,并灵活地对灌区长期运行进行预测。罗纨 贾忠华 R W Skaggs 席伟彦 张永锋 2006农业工程学报2006,22,9:36
2对湿地定义和湿地水文特征的探讨显示文摘湿地在生态系统中的功能和价值已得到公认 ,但对湿地的破坏却因种种原因仍在继续。根据国际上对湿地的不同定义 ,讨论了湿地定义对湿地保护的重要性 ,同时结合我国一些地区的研究成果 ,指出湿地保护应以保护从陆地到水体的过渡带为主 ,而将水体本身以及诸如稻田一类的人工系统包括在湿地中 ,则会对湿地保护带来负面影响。贾忠华 罗纨 王文焰 Skaggs R W 2001水土保持学报2001,15,6:28
3Predicting field hydrology in cold conditions with DRAINMOD显示文摘Luo W Skaggs R Madani A 2001Transactions of the ASAE2001,44,4:1
4Calibration and validation of DRAINMOD to model bioretention hydrology显示文摘Brown R A Skaggs R W Hunt W F 2013Hydrol2013,486,5:1
5Controlled drainage versus conventional drainage effects on water quality显示文摘Evans R O Skaggs R W Gilliam J W 0,,04:1
6The nitrogen simulation model DRAINMOD-N II显示文摘Youssef M A Skaggs R W Chescheir G M 2005Trans ASAE2005,48,7:1
7Field evaluation of a water Management Simulatian Modal 显示文摘SKAGGS R W 1982Trans ASAE1982,25,3:1
8Evaluation of a water management model for irrigated agriculture显示文摘CHANG A C SKAGGS R W HERMSMEIER L F 1983Trans ASAE1983,26,2:1
9Evaluation of wetlands buffer areas for treatment of pumped agricultural drainage water显示文摘 Skaggs R W and Gilliam J W 1992Transactions of the American society of Agricultural Engineers1992,35,:1
10Field evaluation of a water management simula- tion model显示文摘Skaggs R W 1982Trans ASAE1982,25,3:1
11Predicting field hydrology in cold condition with DRAINMOD显示文摘LUO W SKAGGS R W 2002Trans ASAE2002,44,4:1
12Field evaluation of a water management simulation model显示文摘Skaggs R W 1982Transactions oftheASABE1982,25,3:1
13Effects of subsurface drain depth on nitrogen losses or from drained lands显示文摘Skaggs R W Chescheir G M 2003Trans of the ASAE2003,,:1
14The Ni- trogen Simulation Model,DRAINMOD-N Ⅱ 显示文摘YOUSSEF M Y SKAGGS R W CHESCHEIR G M 2005Transection of the ASAE2005,48,2:1
15Drainage control to diminish nitrate loss from agricultural fields显示文摘Gilliam J W Skaggs R W Weed S b 1979Journal of Environmental Quality1979,,8:1
16Effect of controlled drainage on water and nitrogen balances in drained lands 显示文摘SKAGGS R W YOUSSEF M A GILLIAM J W 2010Transactions of the ASABE2010,53,6:1
17Hydrologic and water quality impacts of agricultural drainage显示文摘Skaggs R W Breve M A Gilliam J W 1994Critical Reviews in Environmental Science and Technology1994,24,1:1
18Simulation of crop response to surface and subsurface drainage systems显示文摘Skaggs R W Hardjoamidjojo S Wiser E H 1982Trans ASAE1982,25,6:1
19Management practices for sediment reduclion from forest roads in the coastal plains 显示文摘APPELBOOM T W CHESCHEIR G M SKAGGS R W 2002Transactions of ASAE2002,45,2:1
20A nitrogen model for artificially drained soils显示文摘Breve M A Skaggs R W Parsons J E 1997Trans ASAE1997,40,4:1
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