| 模拟湿地生境升温条件下湿地底泥——水体磷元素循环特征 |
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| 引用本文： | 王行,张志剑,李津津,徐心.模拟湿地生境升温条件下湿地底泥——水体磷元素循环特征[J].湿地科学,2011,9(4):345-354. |
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| 作者姓名： | 王行 张志剑 李津津 徐心 |
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| 作者单位： | 浙江大学环境科学研究所,浙江大学环境与资源学院,浙江杭州310058 |
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| 基金项目： | 国家自然科学基金项目(40701162); 浙江省科学技术厅社会发展科技项目(09-2-030)资助 |
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| 摘 要： | 气候变暖对全球生态系统产生了广泛的影响,这其中包括与水质安全和水质演变密切有关的湿地磷元素生物地球化学循环.以长三角南区6块磷库与碳库具有显著差异的湿地为研究对象,通过基于微宇宙原理的湿地生境研究平台模拟升温环境,以现实环境温度为对照组,以(5±1)℃的温度为升温组,探讨升温条件下的湿地磷元素生物地球化学循环特征.结果...
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| 关 键 词： | 湿地 底泥 磷元素 水体 磷酸酶 有机质 升温 |
Characteristics of Phosphorus Cycling between Sediment of the Wetlands and Water under Warming in Simulated Wetland Habitat |
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| WANG Hang,ZHANG Zhi-Jian,LI Jin-Jin,XU Xin.Characteristics of Phosphorus Cycling between Sediment of the Wetlands and Water under Warming in Simulated Wetland Habitat[J].Wetland Science,2011,9(4):345-354. |
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| Authors: | WANG Hang ZHANG Zhi-Jian LI Jin-Jin XU Xin |
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| Institution: | WANG Hang,ZHANG Zhi-Jian,LI Jin-Jin,XU Xin (Institute for Environmental Science,College of Environmental & Resource Sciences,Zhejiang University,Hangzhou 310058,Zhejiang,P.R.China) |
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| Abstract: | Climate warming impacts the global ecosystems extensively, especially for the phosphorus biogeochemical cycle in wetlands, which is of particular interest in light of water quality security. Six wetlands with large spatial patterns in carbon and phosphorus contents were selected for this study. The sediment samples in these test wetlands were incubated under a field temperature-controlled platform based on the microcosm principle and were incubated with ambient water temperature (control treatment) and with... |
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| Keywords: | wetland sediment phosphorus water phosphatase organic matter warming |
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