福建林业科技
福建林業科技
복건임업과기
JOURNAL OF FUJIAN FORESTRY SCIENCE AND TECHNOLOGY
2014年
4期
68-71
,共4页
城市森林%固碳%释氧%价值评估%漳州市
城市森林%固碳%釋氧%價值評估%漳州市
성시삼림%고탄%석양%개치평고%장주시
urban forest%carbon sequestration%releasing oxygen%value evaluation%Zhangzhou City
依据2009—2011年漳州市森林资源清查数据,将漳州市森林分为6种类型:经济林、竹林、阔叶林、灌木林、杉类、松类,分析各类树种的面积和蓄积量,根据城市森林固碳释氧功能评估方法,分别计算各类型固碳释氧功能的经济价值,量化森林生态系统固碳释氧服务功能。结果表明:经济林固碳释氧量最多;年固碳和释氧总价值排序均为:经济林>竹林>阔叶林>灌木林>杉类>松类;单位面积固碳价值和单位面积释氧价值最高为竹林,是排名次之经济林的2.41倍,建议适当增加竹林种植。
依據2009—2011年漳州市森林資源清查數據,將漳州市森林分為6種類型:經濟林、竹林、闊葉林、灌木林、杉類、鬆類,分析各類樹種的麵積和蓄積量,根據城市森林固碳釋氧功能評估方法,分彆計算各類型固碳釋氧功能的經濟價值,量化森林生態繫統固碳釋氧服務功能。結果錶明:經濟林固碳釋氧量最多;年固碳和釋氧總價值排序均為:經濟林>竹林>闊葉林>灌木林>杉類>鬆類;單位麵積固碳價值和單位麵積釋氧價值最高為竹林,是排名次之經濟林的2.41倍,建議適噹增加竹林種植。
의거2009—2011년장주시삼림자원청사수거,장장주시삼림분위6충류형:경제림、죽림、활협림、관목림、삼류、송류,분석각류수충적면적화축적량,근거성시삼림고탄석양공능평고방법,분별계산각류형고탄석양공능적경제개치,양화삼림생태계통고탄석양복무공능。결과표명:경제림고탄석양량최다;년고탄화석양총개치배서균위:경제림>죽림>활협림>관목림>삼류>송류;단위면적고탄개치화단위면적석양개치최고위죽림,시배명차지경제림적2.41배,건의괄당증가죽림충식。
Based on the forest resources inventory data of Zhangzhou from the year 2009 to 2011 , the thesis divides the forest in Zhangzhou into the following six types:economic forest,bamboo forest,broad-leaved forest,shrubwood,cunninghamia lanceolata forest and pine forest ,and it also analyzes the area and forest stock volume of various species .According to the evaluation method of carbon fixation and oxygen release functions for urban forest ,the thesis calculates the economic value of various kinds of carbon fixation and oxygen release functions respectively and quantifies the service functions of the forest ecosystem carbon fixation and oxygen release .It aims to provide the reference for improving the public awareness of urban forest .The result is as followed:the economic forest relea-ses oxygen most;the total value order of carbon sequestration and releasing oxygen is economic forest ,bamboo forest ,broad-leaved forest,shrubwood ,cunninghamia lanceolata forest and pine forest;the highest value of carbon sequestration and releasing oxygen in per unit area is bamboo forest ,2.41 times of economic forest .Suggest appropriate increase of bamboo plant .