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森林公园承担着保护环境及生物多样性和供人们游憩的双重功能,为了使森林公园的树木保持现有的自然状态而免于破坏,同时,使森林生态系统水分平衡、改良土壤和美化环境等所需要的水量。文章研究并模拟测算国家级森林公园森林植被生态用水量定额。运用FAO-56推荐的Penman-Monteith公式进行模拟测算。测得老山国家级森林公园森林植被年最大生态用水量为44.367亿m3,最小生态用水量为26.596亿m3。认为生态用水是生态学、水文学研究的一个新领域,文章在研究过程中未能细致考虑林分特性,造成测算结果存在一定偏差,但对于国家森林公园生态用水研究领域也是一种新的探索,具有一定的参照意义。
Forest Park undertakes the dual functions of protecting the environment, biodiversity and people’s recreation. In order to maintain the existing natural state of the forest park, the forest park will be free from damage. At the same time, the forest ecosystem will have a balanced water balance, improve the soil and beautify the environment The amount of water needed. The paper studies and simulates the quota of ecological water consumption of forest parks in national forest parks. Use the Penman-Monteith formula recommended by FAO-56 for simulation calculation. The maximum ecological water consumption of forest vegetation in Laoshan National Forest Park was 44367 million m3 and the minimum ecological water consumption was 2.6596 billion m3. It is considered that ecological water use is a new field of ecology and hydrology research. The article fails to carefully consider the characteristics of the forest stand in the research process, resulting in some discrepancies in the estimation results. However, this study is also a new exploration in the field of ecological water use in the National Forest Park , Has a certain reference value.