摘要
为研究森林培育对森林生态效益的影响,利用生物多样性测定方法对样地的土壤指标进行了测定,研究了其影响因素。结果表明:原始土壤中固碳价值、释氧价值较低;土壤容重与孔隙度指标稍低;土壤持水能力较差。使用森林培育的样地固碳价值、释氧价值得到提高;土壤指标相对增加;土壤持水能力较高。森林培育对森林生态效益来说具有重要意义,通过对土壤相关指标的提高,可以保证森林生态效益的提高。
This paper is to study the impact of forest cultivation on forest ecological benefits.The soil indexes of the sample plot were determined by biodiversity determination method,and the influencing factors were studied.Results:the value of carbon fixation and oxygen release in original soil were low;The indexes of soil bulk density and porosity are slightly lower;Soil water holding capacity is poor.The carbon sequestration value and oxygen release value of forest cultivated plots have been improved;Soil index increased relatively;Soil water holding capacity is high.Conclusion:forest cultivation is of great significance to forest ecological benefits.The improvement of forest ecological benefits can be guaranteed through the improvement of soil related indexes.
作者
初守军
Chu Shoujun(Natural Resources and Planning Bureau of Boxing County,Binzhou,Shandong 256500,China)
出处
《绿色科技》
2022年第4期156-159,共4页
Journal of Green Science and Technology
关键词
森林培育
森林生态效益
影响
forest cultivation
forest ecological benefits
influence
作者简介
初守军(1968-),男,高级工程师,研究方向为森林培育与保护。
