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Evaluating the Impact of Environmental Performance and Socioeconomic and Demographic Factors on Land Use and Land Cover Changes in Kibira National Park, Burundi

文献类型：期刊论文

作者Nyirarwasa, Anathalie1,2; Han, Fang1,2; Yang, Zhaoping1,2; Mperejekumana, Philbert2,3; Umwali, Edovia Dufatanye1,2; Nsengiyumva, Jean Nepo4; Habibulloev, Sharifjon1,2
刊名SUSTAINABILITY
出版日期2024
卷号16期号:2页码:24
关键词multivariate analysis of variance model environmental performance index landscape fragmentation Spearman correlation Pearson correlation Kibira National Park Burundi
DOI10.3390/su16020473
通讯作者Yang, Zhaoping(yangzp@ms.xjb.ac.cn)
英文摘要In Kibira National Park, Burundi, socioeconomic and demographic factors lead to environmental performance challenges that impede biodiversity; thus, understanding the impact of these determinants on land use and land cover change is important to address these challenges. In this study, a multivariate analysis of variance (MANOVA) model was used to quantify the impact of socioeconomic and demographic factors on land cover/land use (LCLU) changes using Landsat images captured between 1990 and 2021. In addition, the impact of the environmental performance index (EPI), particularly ecosystem vitality (ECO), on landscape fragmentation was examined using a Spearman correlation analysis. A Pearson correlation analysis and a principal component analysis (PCA) were used to investigate the connections between the indicators of relevance in this study. The results reveal a decrease in forestland from 86.1% to 81.32%, a decrease in water bodies from 0.352% to 0.178%, and a decrease in open land from 2.124% to 1.134%, whereas grassland increased from 11.43% to 17.37% between 1990 and 2021. The landscape fragmentation in the edge density, contagion (CONTAG), largest patch index (LPI), number of patches (NP), and patch density (PD) was reduced in 2011 but increased again from 2016 to 2021, when only the ED fragmentation continued to decrease. The MANOVA results show that the rural population had a significant impact on LCLU changes at the 5% level of significance. Demographic factors significantly contributed to changes in grassland and forestland at a probability of 5%. In addition, moderately significant connections were observed between population growth per year and water and between gross domestic product (GDP) and grassland at the 10% level. ECO issues in ecosystem services (ECSs) were statistically significant for the increased fragmentation metrics, while biodiversity and habitat (BDH) were important for reducing the edge density (ED) at a 5% level of significance. The Pearson correlations showed a substantial positive relationship between the socioeconomic and demographic components, whereas a negative connection was found between the forestland and BDH indicators. These findings are essential for understanding the significant drivers of LCLU changes and the influence of environmental performance on the landscape pattern.
WOS关键词FOREST FRAGMENTATION ; SPECIES RICHNESS ; LANDSCAPE ; BIODIVERSITY ; EXPANSION ; DYNAMICS ; CONSERVATION ; MANAGEMENT ; FOOTPRINT ; DRIVERS
资助项目Chinese Government and the projects of the Second Tibetan Plateau Scientific Expedition and Research Program ; Chinese Government scholarship ; Chinese Academy of Sciences ; Xinjiang Institute of Ecology and Geography and the Second Tibetan Plateau Scientific Expedition
WOS研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001151022700001
出版者MDPI
资助机构Chinese Government and the projects of the Second Tibetan Plateau Scientific Expedition and Research Program ; Chinese Government scholarship ; Chinese Academy of Sciences ; Xinjiang Institute of Ecology and Geography and the Second Tibetan Plateau Scientific Expedition
源URL[http://ir.igsnrr.ac.cn/handle/311030/202543]  
专题中国科学院地理科学与资源研究所
通讯作者Yang, Zhaoping
作者单位1.Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830001, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Resource Use & Environm Remediat, Beijing 100101, Peoples R China
4.Integrated Polytech Reg Coll, Agr Engn, Rwamagana POB 60, Gishari, Rwanda
推荐引用方式
GB/T 7714		 Nyirarwasa, Anathalie,Han, Fang,Yang, Zhaoping,et al. Evaluating the Impact of Environmental Performance and Socioeconomic and Demographic Factors on Land Use and Land Cover Changes in Kibira National Park, Burundi[J]. SUSTAINABILITY,2024,16(2):24.
APA Nyirarwasa, Anathalie.,Han, Fang.,Yang, Zhaoping.,Mperejekumana, Philbert.,Umwali, Edovia Dufatanye.,...&Habibulloev, Sharifjon.(2024).Evaluating the Impact of Environmental Performance and Socioeconomic and Demographic Factors on Land Use and Land Cover Changes in Kibira National Park, Burundi.SUSTAINABILITY,16(2),24.
MLA Nyirarwasa, Anathalie,et al."Evaluating the Impact of Environmental Performance and Socioeconomic and Demographic Factors on Land Use and Land Cover Changes in Kibira National Park, Burundi".SUSTAINABILITY 16.2(2024):24.

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来源：地理科学与资源研究所

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