全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Jehangir H. Bhadha , Timothy A. Lang , Samira H. Daroub
来源:[J].Journal of Soils and Sediments(IF 1.965), 2017, Vol.17 (1), pp.240-252Springer
摘要:... The Everglades Agricultural Area of Florida comprises 280,000 ha of organic soil farmland artificially drained by ditches, canals, and pumps. Phosphorus (P)-enriched suspended particulates in canals are susceptible to transport and can contribute significantly to the overall ...
作者:Stephen P. Jennewein , Robert A. Gilbert , Diane L. Rowland ...
来源:[J].BioEnergy Research(IF 4.25), 2017, Vol.10 (3), pp.688-699Springer
摘要:Rising energy costs, decreasing soil depth, and best management practices that require on-farm water retention have led to interest in flood-tolerant bioenergy crops for production in the Everglades Agricultural Area (EAA) of Florida. Information on the effects of high water ...
作者:Wei Ouyang , Xiaojun Geng , Wejia Huang ...
来源:[J].Environmental Science and Pollution Research(IF 2.618), 2016, Vol.23 (3), pp.2279-2287Springer
摘要:... The average concentrations of OC and clay content in cultivated areas were much lower than in non-cultivated areas. The partial least squares analysis suggested that the TC and TN were significantly related to the R s process in cultivated soils. The upland soi...
作者:Iga Lewin , Krzysztof Szoszkiewicz
来源:[J].Central European Journal of Biology(IF 0.818), 2012, Vol.7 (4), pp.731-740Springer
摘要:Abstract(#br)The ecological drivers of macrophyte development in a lowland agricultural area were tested based on a 2008 survey on the Wkra River catchment. Our survey was carried out in the rivers of an agricultural area with relatively high concentrations of both nitrates and p...
作者:Wei Ouyang , Fanghua Hao , Yandan Shi ...
来源:[J].Climate Dynamics(IF 4.231), 2019, Vol.52 (11), pp.7013-7028Springer
摘要:Abstract(#br)Precipitation and temperature in freeze–thaw agricultural area have different patterns under global warming. In this study, a statistical relationship between large-scale changes in climate variables and local weather data was built by applying an automated stat...
作者:Hao Tang , Hongbo Wang , Maojie He ...
来源:[J].Euphytica(IF 1.643), 2017, Vol.213 (10)Springer
摘要:... In this 3-year study, 171 recombinant inbred lines derived from Chuannong17 (a 1BL/1RS tranlocation parent) × Mianyang11 were planted in the Sichuan Basin, a rainfed agricultural area in southwestern China. In this climate, we found that FN had significant differences betw...
作者:Xue-Zhen Zhang , Fan-Neng He , Shi-Cheng Li
来源:[J].Regional Environmental Change(IF 1.945), 2013, Vol.13 (5), pp.969-977Springer
摘要:Abstract(#br)Reconstructions of historical cropland area and spatial distribution are necessary for studying human effects on the environment due to agricultural development. To understand the current status of reconstructions of cropland area and its spatial distribution in the ...
作者:Heejung Kim , Jin-Yong Lee , Youngyun Park ...
来源:[J].Paddy and Water Environment(IF 1.025), 2014, Vol.12 (1), pp.89-101Springer
摘要:... The study area was the Munsan stream of agricultural area in Paju, Korea. Three rounds of water samplings (August, September, and November, 2008) were conducted for five monitoring nests along the stream flow, with each having three different-depth piezometers in the stre...
作者:H. Toda , Y. Mochizuki , T. Kawanishi ...
来源:[J].Nutrient Cycling in Agroecosystems(IF 1.416), 2002, Vol.63 (2-3), pp.167-173Springer
摘要:Abstract(#br)In a coastal agricultural area in the central part of Japan (Shizuoka), we found decreasing nitrate concentration with depth in a shallow groundwater, where the depth to water table varied between 0.6 and 1.2 m below ground surface. High nitrate concentrations...
作者:Qixin Wu , Guilin Han , Faxiang Tao ...
来源:[J].Atmospheric Research(IF 2.2), 2012, Vol.111, pp.71-78Elsevier
摘要:Abstract(#br)The chemical composition of rainwater has been studied in a karstic agricultural area, Southwest China. Rainwater pH and major ions were measured in samples collected from the town of Puding, Guizhou province, during the rainy season, between March and October 2008...

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