中国平原地区农田防护林碳储量差异分析
Difference analysis in carbon storage of farmland shelterbelts in the plain area of China.
-
摘要: 运用换算因子连续函数法对全国平原6大区域、26个省2001—2005年间农田防护林的碳储量进行了计算和对比分析，得出如下结论：1）全国平原农田防护林碳储量在5年间呈逐年上升趋势，且增长率高于全国森林碳储量的增长率；2）6大平原区碳储量由大到小排序为：华东、东北、华北、中南、西北、西南，区域内各省市农田防护林碳储量也有所差异；3）对2001—2005年平原地区农田防护林各树种碳储量进行比较后得知杨树仍占绝对优势，其碳储量占全国平原地区农田防护林碳储量的90%左右；4）2001—2005年主要农田防护林树种碳密度呈逐年增长趋势，其碳密度由大到小排序为：桉树、杨树、木麻黄、杉树、马尾松。Abstract: This paper calculates the carbon storage of farmland shelterbelts in the plain area of China during 20012005 using the method of biomass expansion factor continues function. The results showed that: 1) the carbon storage of plain farmland shelterbelts in China increased yearly, and the increasing rate was higher than that of forest carbon storage nation wide; 2)the descending order of carbon storage of six plain areas in China was eastern China, northeastern China, northern China, central south China, northwestern China, southwestern China, and the carbon storage of farmland shelterbelt among provinces in each area varied; 3) comparing the carbon storage of each tree species in plain farmland shelterbelts, it was found that poplar was the dominant tree species, whose carbon storage occupied 90% of the total of plain farmland shelterbelts in China; 4) the carbon density of all tree species was rising yearly during 20012005, and the descending order of carbon density for tree species was Eucalyptus spp., Poplus spp., Casuarina spp., Metasequoia spp., Pinus massoniana.
-
Keywords:
- farmland shelterbelts /
- carbon storage
-
-
期刊类型引用(9)
1. 范小峰，卜婷，刘丽萍，张丽娟. 刺槐组培快繁体系的建立. 林业科技通讯. 2021(10): 66-69 . 
百度学术
2. 牛雪婧，聂靖，杨自云，赵雪利. 河北木蓝叶表型对干旱胁迫的响应. 西北植物学报. 2020(04): 613-623 . 百度学术
3. 周磊，吴慧，王树力. 不同林分红皮云杉针叶养分含量及生态化学计量特征研究. 植物资源与环境学报. 2020(03): 19-25+33 . 百度学术
4. 郭群，刘昊，王燕军，魏洪敏. 河南省刺槐优良无性系引种筛选试验. 现代农业科技. 2019(01): 141+146 . 百度学术
5. 王树力，郝玉琢，周磊，吴慧. 水曲柳人工林树木叶片营养元素及其化学计量特征的季节动态. 北京林业大学学报. 2018(10): 24-33 . 本站查看
6. 张双，谷俊涛，王进茂，左力辉，杨敏生. 刺槐群体引种试验及遗传多样性分析. 园艺学报. 2017(08): 1609-1618 . 百度学术
7. 邓荣华，高瑞如，刘后鑫，赵亚锦，朱广龙，魏学智. 自然干旱梯度下的酸枣表型变异. 生态学报. 2016(10): 2954-2961 . 百度学术
8. 张国君，张士权，孙宇涵，李丽，辛红河，袁存权，李云. 刺槐优良无性系饲料特性区域化试验初报. 北京林业大学学报. 2013(05): 8-14 . 本站查看
9. 张国君，袁存权，汪洋，李云，徐兆翮，孙鹏. 刺槐无性系叶片营养价值变异分析. 北京林业大学学报. 2012(04): 42-47 . 本站查看
其他类型引用(2)
计量
- 文章访问数: 1836
- HTML全文浏览量: 145
- PDF下载量: 55
- 被引次数: 11
下载:
