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| 坡耕地综合治理生态效益显著 ——以黑龙江省克山县新安小流域为例 |
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| 引用本文： | 张好瑞,董凤民,牛振惠,刘金荣. 坡耕地综合治理生态效益显著 ——以黑龙江省克山县新安小流域为例[J]. 水土保持通报, 1991, 11(6): 40-44 |
| 作者姓名： | 张好瑞 董凤民 牛振惠 刘金荣 |
| 作者单位： | 黑龙江省克山县水利局 克山县;黑龙江省克山县水利局 克山县;黑龙江省克山县水利局 克山县;黑龙江省克山县水利局 克山县 |
| 摘 要： | 该文在野外实验观测和室内分析化验的基础上,分析研究了坡耕地经过综合治理后,生态效益显著提高的几个方面:1.减水减沙效益显著;2.植被覆盖率增加,改善了田间小气候;3.土壤蓄水保墒能力明显增强;4.农田生态系统开始向良性循环转化;5.自然灾害减少,农业抗灾能力增强。 |
| 关 键 词： | 小流域 坡耕地 综合治理 生态效益 |
Comprehensive Controlling Soil Loss on Cultfvated Slopping Land with Remarkable Ecological Benefits--Taking Xinan County Small Watershed in Heilong-jiang province for Example |
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| Zhang Haorui,Dong Eengmin,Niu Zhenhui and Liu Jinrong. Comprehensive Controlling Soil Loss on Cultfvated Slopping Land with Remarkable Ecological Benefits--Taking Xinan County Small Watershed in Heilong-jiang province for Example[J]. Bulletin of Soil and Water Conservation, 1991, 11(6): 40-44 | |
| Authors: | Zhang Haorui Dong Eengmin Niu Zhenhui Liu Jinrong |
| Affiliation: | Keshan County Water Conservancy Bureau of Heilongjiang Province, Keshan County, Heilongjiang;Keshan County Water Conservancy Bureau of Heilongjiang Province, Keshan County, Heilongjiang;Keshan County Water Conservancy Bureau of Heilongjiang Province, Keshan County, Heilongjiang;Keshan County Water Conservancy Bureau of Heilongjiang Province, Keshan County, Heilongjiang |
| Abstract: | |
| Keywords: | small watershehed cultivated slopping farmlands comprehensive controlling soil and water losses biological benefit |
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