Effect of acidic deposition on productivity of forest ecosystem and estimation of its economic losses in southern suburbs of Chongqing, China

Wu Gang

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Effect of acidic deposition on productivity of forest ecosystem and estimation of its economic losses in southern suburbs of Chongqing, China

机译：重庆南部郊区酸性沉积物对森林生态系统生产力的影响及其经济损失估算

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In accordance with principles and methods of ecology, the effects of acidic deposition n productivity and volume increment of masson pine and Cinnamomum campora forest which are widely distributed in southern suburbs of Chongqing, china were studied. Based on the field data and measurements, a multivariable stepwise regression model Was established to analyze the effects of multiple environmental factors on the productivity of the forest ecosystems. This Model was used to assess the volume and economic losses of these of these two forest ecosystems caused by acidic deposition.

机译：根据生态学原理和方法，研究了酸沉降，生产力和马尾松和樟子松（Cinnamomum campora）林的增加量对重庆南部郊区广泛分布的影响。基于实地数据和测量结果，建立了多元逐步回归模型，以分析多种环境因素对森林生态系统生产力的影响。该模型用于评估由于酸性沉积而造成的这两个森林生态系统的数量和经济损失。

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来源
《Journal of Environmental Sciences》 |1998年第2期|p.210-215|共6页
作者
Wu Gang;
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作者单位

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类环境与环境系统;
关键词
acidic deposition; productivity; volume increment;

机译：酸性沉积生产率;音量增加;

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Effect of acidic deposition on productivity of forest ecosystem and estimation of its economic losses in southern suburbs of Chongqing, China

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