2篇
您的检索式：作者名="SUN Shuangyan"
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| 1 | Exploration of Near Water Rural Landscape Planning and Design:Taking Shiping Village,Zhijiang City in Hubei Province as an Example显示文摘By centering on the problems in rural environment and ecology in new rural planning of China,this study is to discuss the new rural planning modes through the effective methods on the near water rural landscape planning and design.Based on the studies of the status at home and abroad,borrowing ideas from successful cases,this study intends to apply the landscape ecological design technique to the Shiping Village,Zhijiang City in Hubei Province by depending on the near water geographical position and water resources.Through improving pools,fishponds,rivers,canals and other environments near water and planning and design of landscape,modern ecological new countryside with features of water resource is formed.Through discussion,we find effective ways to improve ecological environment of countryside,protect style and feature of countryside near water,construct people-oriented rural development system of and promote the construction of rural human habitat environment.Such landscape planning model of countryside near water obtains good ecological and environmental effect,and provides references for projects of similar themes. | WANG Hongying SUN Shuangyan MA Lingyun | 2012 | Journal of Landscape Research2012，4，11： | 1 |
| 2 | Trends of carbon and nutrient accumulation through time in the Andong salt marsh,Hangzhou Bay,China显示文摘Salt marshes are important carbon and nutrient sinks that are threatened by climate changes and human activities.In this study,the accumulation rates of sedimentary total organic carbon(TOC),total nitrogen(TN),and total phosphorus(TP)from two cores in the Andong salt marsh,Hangzhou Bay,were investigated to determine whether TOC,TN,and TP show increasing or decreasing trends toward the present.The TOC accumulation rates at the relatively lower marsh were lower during 1990-1996(1.63-2.37 g/(cm^(2)·a))than 1997-2014(1.15-4.30 g/(cm^(2)·a)).The TN accumulation rates increased from 1990(0.14 g/(cm^(2)·a))toward 2012(0.40 g/(cm^(2)·a)),then decreased toward 2014(0.16 g/(cm^(2)·a)).The TP accumulation rates were lower during 1990-1999(0.10-0.21 mg/(cm^(2)·a)),and decreased from 2000(0.32 mg/(cm^(2)·a))toward 2014(0.15 mg/(cm^(2)·a)).The TOC accumulation rates along the relatively upper marsh during 1982-1992(1.18-3.25 g/(cm^(2)·a))were lower than during 1998-2010(2.30-4.20 g/(cm^(2)·a)),and then decreased toward 2015(2.15 g/(cm^(2)·a)).TN increased from 1982(0.18 g/(cm^(2)·a))to 2005(0.41 g/(cm^(2)·a)),then decreased toward 2015(0.22 g/(cm^(2)·a)).TP accumulation rates fluctuated within a narrow range during 1982-1997(0.21-0.41 mg/(cm^(2)·a)),increased from 1998(0.50 mg/(cm^(2)·a))to 2004(0.87 mg/(cm^(2)·a)),then decreased to 2015(0.38 mg/(cm^(2)·a)).Thus,increases in accumulation rates of TOC,TN,and TP from the 1980s to 1990s indicates that the marsh likely served as carbon and nutrient sinks,then the rates decreased during 2000-2015 due probably to the reduced sediment inputs from rivers and intensified sea level rise. | Pei Sun LOH Aimin JIN Zhanghua LOU Xuegang CHEN Shuangyan HE Chen-Tung Arthur CHEN Stephanie PARKER Jianxiong HU Hongwei YUAN Longxiu CHENG | 2023 | Journal of Oceanology and Limnology2023，41，6： | 0 |
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