IOCAS-IR  > 海洋生态与环境科学重点实验室
Taking climate, land use, and social economy into estimation of carbon budget in the Guanzhong-Tianshui Economic Region of China
Li, Ting1; Li, Jing1; Zhou, Zixiang2; Wang, Yanze1; Yang, Xiaonan3; Qin, Keyu4; Liu, Jingya1
2017-04-01
发表期刊ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
卷号24期号:11页码:10466-10480
文章类型Article
摘要Carbon sequestration is an indispensable ecosystem service provided by soil and vegetation, so mapping and valuing the carbon budget by considering both ecological and social factors is an important trend in evaluating ecosystem services. In this work, we established multiple scenarios to evaluate the impacts of land use change, population growth, carbon emission per capita, and carbon markets on carbon budget. We quantified carbon sinks (aboveground and belowground) under different scenarios, using the Carnegie-AmesStanford Approach (CASA) model and an improved carbon cycle process model, and studied carbon sources caused by human activities by analyzing the spatial distribution of human population and carbon emission per capita. We also assessed the net present value (NPV) for carbon budgets under different carbon price and discount rate scenarios using NPV model. Our results indicate that the carbon budget of Guanzhong-Tianshui Economic Region is surplus: Carbon sinks range from 1.50 x 10(10) to 1.54 x 10(10) t, while carbon sources caused by human activities range from 2.76 x 10(5) to 7.60 x 105 t. And the NPV for carbon deficits range from 3.20 x 10(11) RMB to 1.52 x 10(12) RMB. From the perspective of ecological management, deforestation, urban sprawl, population growth, and excessive carbon consumption are considered as the main challenges in balancing carbon sources and sinks. Levying carbon tax would be a considerable option when decision maker develops carbon emission reduction policies. Our results provide a scientific and credible reference for harmonious and sustainable development in the Guanzhong-Tianshui Economic Region of China.
关键词Carbon Budget Scenario The Guanzhong-tianshui Economic Region
DOI10.1007/s11356-017-8483-x
收录类别SCI
语种英语
WOS记录号WOS:000399401700055
引用统计
文献类型期刊论文
版本出版稿
条目标识符http://ir.qdio.ac.cn/handle/337002/136711
专题海洋生态与环境科学重点实验室
作者单位1.Shaanxi Normal Univ, Coll Tourism & Environm, Xian 710000, Shaanxi, Peoples R China
2.Xian Univ Sci & Technol, Coll Geomat, Xian 710054, Peoples R China
3.Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Peoples R China
4.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China
推荐引用方式
GB/T 7714
Li, Ting,Li, Jing,Zhou, Zixiang,et al. Taking climate, land use, and social economy into estimation of carbon budget in the Guanzhong-Tianshui Economic Region of China[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2017,24(11):10466-10480.
APA Li, Ting.,Li, Jing.,Zhou, Zixiang.,Wang, Yanze.,Yang, Xiaonan.,...&Liu, Jingya.(2017).Taking climate, land use, and social economy into estimation of carbon budget in the Guanzhong-Tianshui Economic Region of China.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,24(11),10466-10480.
MLA Li, Ting,et al."Taking climate, land use, and social economy into estimation of carbon budget in the Guanzhong-Tianshui Economic Region of China".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 24.11(2017):10466-10480.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Taking climate, land(8827KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Li, Ting]的文章
[Li, Jing]的文章
[Zhou, Zixiang]的文章
百度学术
百度学术中相似的文章
[Li, Ting]的文章
[Li, Jing]的文章
[Zhou, Zixiang]的文章
必应学术
必应学术中相似的文章
[Li, Ting]的文章
[Li, Jing]的文章
[Zhou, Zixiang]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Taking climate, land use, and social economy into estimation of carbon budget in the Guanzhong-Tianshui Economic Region of China.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。