Dynamic attribution and threshold analysis of carbon storage in upper reaches of Yellow River

Wu Lei; Zhang Kunwei; Cao Jinjia; He Zheng; Liu Xueying

doi:10.13961/j.cnki.stbctb.2025.02.029

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Dynamic attribution and threshold analysis of carbon storage in upper reaches of Yellow River

- Dynamic attribution and threshold analysis of carbon storage in upper reaches of Yellow River
- Bulletin of Soiland Water Conservation Vol. 45, Issue 2, Pages: 283-294(2025)
- 作者机构：
  
  山西师范大学地理科学学院,山西,太原,030031
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.2025.02.029
  CLC： S157.1
- Online First：16 May 2025，
  
  Published：2025
- 稿件说明：
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Wu Lei, Zhang Kunwei, Cao Jinjia, et al. Dynamic attribution and threshold analysis of carbon storage in upper reaches of Yellow River[J]. Bulletin of Soiland Water Conservation, 2025, 45(2): 283-294.
DOI：

Wu Lei, Zhang Kunwei, Cao Jinjia, et al. Dynamic attribution and threshold analysis of carbon storage in upper reaches of Yellow River[J]. Bulletin of Soiland Water Conservation, 2025, 45(2): 283-294. DOI： 10.13961/j.cnki.stbctb.2025.02.029.

摘要

[目的

]

探讨碳储动态变化及其驱动机制，为区域可持续发展和水土资源保护提供科学依据和方法借鉴。[方法

]

以青藏高原的洮河流域和黄土高原的祖厉河流域为研究区，探究了气候、植被和水沙对净初级生产力(NPP)的直接和间接效应，采用弹性系数、密度分析等方法量化了不同因素对NPP的影响阈值。[结果

]

①洮河和祖厉河流域NPP均值(以C计)分别为276.47，136.86 g/m

，空间分布差异显著。②洮河NPP受水分参量影响较大，其次为归一化植被指数(NDVI)，气温(T)和土壤侵蚀(A)均呈现负效应且相对较小；祖厉河流域NPP受NDVI和水源涵养量(W

)影响最大，T和A对NPP同样为负效应，但绝对值大于洮河流域。空间上，两个流域T和NDVI交互后对NPP分布的解释力最强。③不同方法的阈值量化结果有所差异，总体上洮河流域T和A对NPP的影响阈值更先达到，祖厉河P，NDVI和W

对NPP的影响阈值率先到达。[结论

]

不同生态—地理分异下的碳储动态变化驱动及阈值差异显著，在达到“可持续”的阈值之前，并不需要过多的人为干预，主要通过气候方面的监测即可；但在达到“限制性”阈值时，有目的的合理分配水资源、控制土壤侵蚀减缓河道输沙需要给予更多关注。

Abstract

[Objective] Carbon storage dynamics and its driving mechanism were explored aims to provide scientific basis and methodological reference for regional sustainable development as well as soil and water resource conservation. [Methods] Taking Taohe River basin in the Tibetan Plateau and Zuli River basin in the Loess Plateau as study areas

the direct and indirect effects of climate

vegetation

water and sediment on net primary productivity (NPP) were investigated. The influence threshold of different factors on NPP was quantified by means of elastic coefficient and density analysis. [Results] ① The mean NPP values (calculated by carbon) in the Taohe River and Zuli River basins were 276.47 and 136.86 g/m2

respectively

with significant spatial variations. ② In the Taohe River basin

NPP was predominantly influenced by moisture parameters (P)

followed by the normalized vegetation index (NDVI). In contrast

temperature (T) and soil erosion (A) had negative but relatively minor effects. In the Zuli River basin

NPP was primarily affected by NDVI and water retention (WR)

while T and A exhibited similar negative effects

though with a greater absolute value compared to the Taohe River basin. Spatially

the strongest explanatory power for NPP distribution was observed when T and NDVI interacted in both watersheds. ③ The threshold quantification results varied across methods. In the Taohe River basin

the thresholds for T and A effects on NPP were reached earlier

whereas in the Zuli River basin

the thresholds for P

NDVI

and WR effects on NPP were attained first. [Conclusion] The dynamics of carbon storage exhibit distinct driving forces and threshold variations under different ecological and geographical conditions. Before reaching the “sustainable” threshold

excessive human intervention is unnecessary

with climate monitoring being the primary focus. However

upon reaching the “restrictive” threshold

proactive measures such as strategic water resources allocation

soil erosion control

and mitigation of river sediment transport become essential.

关键词

Keywords

references

李小平,田勇,张翠萍,等.黄河下游高效输沙指标及输沙水量研究[J].泥沙研究,2024,49(4):34-41. Li Xiaoping, Tian Yong, Zhang Cuiping, et al. Study on high-efficient sediment transport index and water volume for sediment transport in the lower Yellow River [J]. Journal of Sediment Research, 2024,49(4):34-41.

张楚汉,王光谦.关于黄河流域生态保护和高质量发展的思考[J].人民黄河,2024,46(9):1-7. Zhang Chuhan, Wang Guangqian. Thoughts on ecological protection and high-quality development in the Yellow River basin [J]. Yellow River, 2024,46(9):1-7.

张晨凤,贺丽,董廷发,等.基于Biome-BGC模型的若尔盖不同沙地类型土壤水分植被承载力对气候变化的响应[J].生态学杂志,2024,43(6):1833-1840. Zhang Chenfeng, He Li, Dong Tingfa, et al. Responses of soil water carrying capacity for vegetation in different sandy land types in Zoigê to climate change based on the Biome-BGC model [J]. Chinese Journal of Ecology, 2024,43(6):1833-1840.

衣鹏慧,吴会峰,胡保安,等.黄土高原地区退耕还林后土壤有机碳储量变化特征及影响因素[J].生态学报,2023,43(24):10054-10064. Yi Penghui, Wu Huifeng, Hu Baoan, et al. Variation characteristics and influencing factors of soil organic carbon storage after returning farmland to forest on the Loess Plateau [J]. Acta Ecologica Sinica, 2023,43(24):10054-10064.

Li Wenwen, Zhou Jinlu, Xu Zhongyang, et al. Climate impact greater on vegetation NPP but human enhance benefits after the Grain for Green Program in Loess Plateau [J]. Ecological Indicators, 2023,157:111201.

Zarei A, Chemura A, Gleixner S, et al. Evaluating the grassland NPP dynamics in response to climate change in Tanzania [J]. Ecological Indicators, 2021,125:107600.

Jia Lu, Yu Kunxia, Li Zhanbin, et al. Spatiotemporal pattern of NPP and its response to climatic factors in the Yangtze River economic belt [J]. Ecological Indicators, 2024,162:112017.

徐勇,郑志威,戴强玉,等.顾及时滞效应的西南地区植被NPP变化归因分析[J].农业工程学报,2022,38(9):297-305. Xu Yong, Zheng Zhiwei, Dai Qiangyu, et al. Attribution analysis of vegetation NPP variation in Southwest China considering time-lag effects [J]. Transactions of the Chinese Society of Agricultural Engineering, 2022,38(9):297-305.

李登科,王钊.气候变化和人类活动对陕西省植被NPP影响的定量分析[J].生态环境学报,2022,31(6):1071-1079. Li Dengke, Wang Zhao. Quantitative analysis of the impact of climate change and human activities on vegetation NPP in Shaanxi Province [J]. Ecology and Environmental Sciences, 2022,31(6):1071-1079.

王钰,张翔,闫少锋,等.基于水—经济社会—生态环境协同演变的生态流量阈值适宜性研究[J].水资源与水工程学报,2024,35(4):47-55. Wang Yu, Zhang Xiang, Yan Shaofeng, et al. Suitability of ecological flow thresholds based on the simulation of coordinated development of water-economic society-ecological environment [J]. Journal of Water Resources and Water Engineering, 2024,35(4):47-55.

Hao Ruifang, Yu Deyong, Huang Ting, et al. NPP plays a constraining role on water-related ecosystem services in an alpine ecosystem of Qinghai, China [J]. Ecological Indicators, 2022,138:108846.

李雪,于坤霞,徐国策,等.黄河上中游流域植被净初级生产力空间特征及驱动因素分析[J].环境科学,2024,45(11):6448-6457. Li Xue, Yu Kunxia, Xu Guoce, et al. Spatial characteristics and driving factors of net primary productivity of vegetation in the upper and middle Yellow River basin [J]. Environmental Science, 2024,45(11):6448-6457.

武兰珍,赵霞,成艺,等.黄河流域甘肃段水资源承载力与水资源安全评价[J].排灌机械工程学报,2021,39(9):897-903. Wu Lanzhen, Zhao Xia, Cheng Yi, et al. Evaluation of water resources carrying capacity and water resources security in Gansu section of Yellow River basin [J]. Journal of Drainage and Irrigation Machinery Engineering, 2021,39(9):897-903.

Peng Shouzhang, Ding Yongxia, Wen Zhongming, et al. Spatiotemporal change and trend analysis of potential evapotranspiration over the Loess Plateau of China during 2011—2100[J]. Agricultural and Forest Meteorology, 2017,233:183-194.

黄强,陈田田,王强,等.喀斯特山区生态系统服务权衡关系分异特征及生态安全格局识别:以贵州省为例[J].地理科学,2024,44(6):1080-1091. Huang Qiang, Chen Tiantian, Wang Qiang, et al. Differentiation characteristics of trade-off on ecosystem services and identification of ecological security pattern in karst mountainous areas: A case study of Guizhou Province [J]. Scientia Geographica Sinica, 2024,44(6):1080-1091.

孙智杰,王艺霖,梁川,等.基于RUSLE模型的利川市水土流失敏感性时空特征分析[J].资源环境与工程,2024,38(5):586-593. Sun Zhijie, Wang Yilin, Liang Chuan, et al. Spatio-temporal characteristics of soil erosion sensitivityin Lichuan City based on the RUSLE model [J]. Resources Environment & Engineering, 2024,38(5):586-593.

张媛.黑白河流域下垫面变化及其水源涵养功能研究[D].甘肃兰州:兰州大学,2020. Zhang Yuan. Study on the change of underlying surface and its water conservation function in Heibai River basin [D]. Lanzhou, Gansu: Lanzhou University, 2020.

Wakiyama T, Zusman E. The impact of electricity market reform and subnational climate policy on carbon dioxide emissions across the United States: A path analysis [J]. Renewable and Sustainable Energy Reviews, 2021,149:111337.

廖洪圣,卫伟,石宇.黄土丘陵区典型流域土壤侵蚀时空演变特征及其驱动机制:以祖厉河为例[J].生态环境学报,2024,33(6):908-918. Liao Hongsheng, Wei Wei, Shi Yu. Characteristics of spatial and temporal evolution of soil erosion in typical watersheds in loess hilly areas and its driving mechanisms: A case study of Zuli River [J]. Ecology and Environmental Sciences, 2024,33(6):908-918.

张琨,吕一河,傅伯杰等,等.地理学报,2020,75(9):949-960. Zhang Kun, Lv Yihe, Fu Bojie, et al. The effects of vegetation coverage changes on ecosystem service and their threshold in the Loess Plateau [J]. Acta Geographica Sinica, 2020,75(9):949-960.

Ma Shuai, Wang Liangjie, Jiang Jiang, et al. Threshold effect of ecosystem services in response to climate change and vegetation coverage change in the Qinghai-Tibet Plateau ecological shelter [J]. Journal of Cleaner Production, 2021,318:128592.

Chen Jia, Xiao Haibing, Li Zhongwu, et al. Threshold effects of vegetation coverage on soil erosion control in small watersheds of the red soil hilly region in China [J]. Ecological Engineering, 2019,132:109-114.

袁腾港,张英,钱继坤,等.甘肃洮河流域水文气象动态及径流和水质驱动机制[J].冰川冻土,2024,46(4):1329-1340. Yuan Tenggang, Zhang Ying, Qian Jikun, et al. Hydrometeorological dynamics and driving mechanism of runoff and water quality in the Taohe River basin, Gansu Province [J]. Journal of Glaciology and Geocryology, 2024,46(4):1329-1340.

徐勇,郑志威,孟禹弛,等.西南地区不同类型植被NPP时空演变及影响因素探究[J].环境科学,2024,45(1):262-274. Xu Yong, Zheng Zhiwei, Meng Yuchi, et al. Spatio-temporal variation in net primary productivity of different vegetation types and its influencing factors exploration in Southwest China [J]. Environmental Science, 2024,45(1):262-274.

Liu Chunyu, Dong Xiaofeng, Liu Yingying. Changes of NPP and their relationship to climate factors based on the transformation of different scales in Gansu, China[J]. Catena, 2015,125:190-199.

王丽霞,丁慧兰,刘招,等.基于CASA模型探究泾河流域植被NPP时空动态及其对气候变化的响应[J].水土保持研究,2022,29(1):190-196. Wang Lixia, Ding Huilan, Liu Zhao, et al. Spatiotemporal change of NPP based on CASA model and its response to climate change in Jing River basin [J]. Research of Soil and Water Conservation, 2022,29(1):190-196.

Pan Daili, Gao Xiaodong, Dyck M, et al. Dynamics of runoff and sediment trapping performance of vegetative filter strips: Run-on experiments and modeling [J]. Science of the Total Environment, 2017,593:54-64.

Chi Dengkai, Wang Hong, Li Xiaobing, et al. Assessing the effects of grazing on variations of vegetation NPP in the Xilingol Grassland, China, using a grazing pressure index [J]. Ecological Indicators, 2018,88:372-383.

张发,祝小梅,张红,等.伊犁河谷草地水分利用效率时空变化及其对气候因子的响应[J].环境生态学,2024,6(4):57-64. Zhang Fa, Zhu Xiaomei, Zhang Hong, et al. Spatial-temporal variation of water use efficiency and its response with climate factors in Ili River valley, China [J]. Environmental Ecology, 2024,6(4):57-64.

赵彦博,赵广举,穆兴民,等.渭河流域植被变化调控输沙的覆盖度阈值[J].水土保持研究,2024,31(6):96-102. Zhao Yanbo, Zhao Guangju, Mu Xingmin, et al. Influence and threshold of vegetation change on sediment load in the Weihe River basin [J]. Research of Soil and Water Conservation, 2024,31(6):96-102.

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