Climate change driven by LUCC reduced NPP in the Yellow River Basin, China

IF 4 1区 地球科学 Q1 GEOGRAPHY, PHYSICAL Global and Planetary Change Pub Date : 2024-09-16 DOI:10.1016/j.gloplacha.2024.104586
Weijiao Wang , Yaobin Wang , Shiyan Zhai , Haoming Xia , Dong Wang , Hongquan Song
{"title":"Climate change driven by LUCC reduced NPP in the Yellow River Basin, China","authors":"Weijiao Wang ,&nbsp;Yaobin Wang ,&nbsp;Shiyan Zhai ,&nbsp;Haoming Xia ,&nbsp;Dong Wang ,&nbsp;Hongquan Song","doi":"10.1016/j.gloplacha.2024.104586","DOIUrl":null,"url":null,"abstract":"<div><p>Anthropogenic activities and the resulting climate change affect the type, structure, and function of ecosystems. Understanding vegetation dynamics related to anthropogenic activities and climate change is critical to address the terrestrial carbon cycle in the context of global warming. The objective of this study is to quantify the effects of human-induced land use and land cover change (LUCC) and LUCC-induced climate change on terrestrial net primary productivity (NPP) in the Yellow River Basin (YRB) during 2000–2020 using Weather Research and Forecasting (WRF) model and Integrated Biosphere Simulator (IBIS) model through different experimental scenarios. Results indicated that LUCC can cause an increase in NPP of 1.2 ± 0.67 gC m<sup>−2</sup> yr<sup>−1</sup> in YRB. The increased precipitation and decreased temperature due to LUCC showed weak negative effect on annual mean NPP in YRB (−0.2 ± 0.74 gC m<sup>−2</sup> yr<sup>−1</sup>). The coupling of LUCC and LUCC-induced climate change increased annual mean NPP approximately 0.6 ± 0.86 gC m<sup>−2</sup> yr<sup>−1</sup>. The impacts of LUCC and LUCC-induced climate change and their coupling effects on NPP were greatest in spring, increasing NPP by 5.1 ± 0.51, 3.4 ± 0.41, and 6.1 ± 0.79 gC m<sup>−2</sup> yr<sup>−1</sup>, respectively. These findings provide important guidance for the sustainable and adaptive management of terrestrial ecosystems in river basin in the context of global change.</p></div>","PeriodicalId":55089,"journal":{"name":"Global and Planetary Change","volume":"242 ","pages":"Article 104586"},"PeriodicalIF":4.0000,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Global and Planetary Change","FirstCategoryId":"89","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0921818124002339","RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"GEOGRAPHY, PHYSICAL","Score":null,"Total":0}
引用次数: 0

Abstract

Anthropogenic activities and the resulting climate change affect the type, structure, and function of ecosystems. Understanding vegetation dynamics related to anthropogenic activities and climate change is critical to address the terrestrial carbon cycle in the context of global warming. The objective of this study is to quantify the effects of human-induced land use and land cover change (LUCC) and LUCC-induced climate change on terrestrial net primary productivity (NPP) in the Yellow River Basin (YRB) during 2000–2020 using Weather Research and Forecasting (WRF) model and Integrated Biosphere Simulator (IBIS) model through different experimental scenarios. Results indicated that LUCC can cause an increase in NPP of 1.2 ± 0.67 gC m−2 yr−1 in YRB. The increased precipitation and decreased temperature due to LUCC showed weak negative effect on annual mean NPP in YRB (−0.2 ± 0.74 gC m−2 yr−1). The coupling of LUCC and LUCC-induced climate change increased annual mean NPP approximately 0.6 ± 0.86 gC m−2 yr−1. The impacts of LUCC and LUCC-induced climate change and their coupling effects on NPP were greatest in spring, increasing NPP by 5.1 ± 0.51, 3.4 ± 0.41, and 6.1 ± 0.79 gC m−2 yr−1, respectively. These findings provide important guidance for the sustainable and adaptive management of terrestrial ecosystems in river basin in the context of global change.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
气候变化导致中国黄河流域 LUCC NPP 降低
人类活动及其导致的气候变化影响着生态系统的类型、结构和功能。了解与人为活动和气候变化相关的植被动态对于在全球变暖的背景下解决陆地碳循环问题至关重要。本研究旨在利用天气研究与预报(WRF)模型和综合生物圈模拟器(IBIS)模型,通过不同的实验情景,量化 2000-2020 年间人类活动引起的土地利用和土地覆被变化(LUCC)以及 LUCC 引起的气候变化对黄河流域陆地净初级生产力(NPP)的影响。结果表明,LUCC 可使 YRB 的 NPP 增加 1.2 ± 0.67 gC m-2 yr-1。LUCC导致的降水增加和温度降低对YRB的年均NPP有微弱的负面影响(-0.2 ± 0.74 gC m-2 yr-1)。LUCC 和 LUCC 引起的气候变化耦合增加了年均 NPP 约 0.6 ± 0.86 gC m-2 yr-1。LUCC 和 LUCC 引起的气候变化及其耦合效应对 NPP 的影响在春季最大,分别增加了 5.1 ± 0.51、3.4 ± 0.41 和 6.1 ± 0.79 gC m-2 yr-1。这些发现为全球变化背景下流域陆地生态系统的可持续和适应性管理提供了重要指导。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Global and Planetary Change
Global and Planetary Change 地学天文-地球科学综合
CiteScore
7.40
自引率
10.30%
发文量
226
审稿时长
63 days
期刊介绍: The objective of the journal Global and Planetary Change is to provide a multi-disciplinary overview of the processes taking place in the Earth System and involved in planetary change over time. The journal focuses on records of the past and current state of the earth system, and future scenarios , and their link to global environmental change. Regional or process-oriented studies are welcome if they discuss global implications. Topics include, but are not limited to, changes in the dynamics and composition of the atmosphere, oceans and cryosphere, as well as climate change, sea level variation, observations/modelling of Earth processes from deep to (near-)surface and their coupling, global ecology, biogeography and the resilience/thresholds in ecosystems. Key criteria for the consideration of manuscripts are (a) the relevance for the global scientific community and/or (b) the wider implications for global scale problems, preferably combined with (c) having a significance beyond a single discipline. A clear focus on key processes associated with planetary scale change is strongly encouraged. Manuscripts can be submitted as either research contributions or as a review article. Every effort should be made towards the presentation of research outcomes in an understandable way for a broad readership.
期刊最新文献
Evapotranspiration increase is more sensitive to vegetation greening than to vegetation type conversion in arid and semi-arid regions of China New insights into Holocene dust activity in eastern Uzbekistan High-elevation Qilian Mountains and its inspiration for tectonics and biodiversity during the late Middle Miocene Widespread upper-ocean deoxygenation in the Alpine-Mediterranean Tethys during the Toarcian Oceanic Anoxic Event Nutrient changes from Zhoushan coastal upwelling fluctuations since 1900 and its implications for fisheries
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1