^15N isotope fractionation in an aquatic food chain： Bellamya aeruginosa （Reeve） as an algal contro

来源 :环境科学学报：英文版 | 被引量 : 0次 | 上传用户：whzjs

【摘要】

：

15N isotope tracer techniques and ecological modeling were adopted to investigate the fractionation of nitrogen,its uptake and transformation in algae and snail

【作者】

：

Shiqun Han Shaohua Yan Kaining

【机构】

：

InstituteofAgriculturalResourcesandEnvironments,NanjingInstituteofGeography&,Limnology,SchoolofEa

【出处】

：

环境科学学报：英文版

【发表日期】

：

2010年2期

【关键词】

：

藻类生物量同位素分馏铜锈环棱螺水生控制剂食物链同位素示踪技术氮同位素 ^15N fractionation algal bloom Bella

【基金项目】

：

This work was supported by the National Natural Science Foundation of China （No. 30870452） and the National Chaohu Lake Special Project of China （No. 2008ZX07103-005）.

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15N isotope tracer techniques and ecological modeling were adopted to investigate the fractionation of nitrogen,its uptake and transformation in algae and snail(Bellamya aeruginosa Reeve).Different algal species were found to differ in their uptake of nit

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^15N isotope fractionation in an aquatic food chain： Bellamya aeruginosa （Reeve） as an algal contro

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