The assessment of climatic,environmental,and socioeconomic aspects of the Brazilian Cerrado

作     者：Washington Luiz Félix Correia Filho JoséFrancisco de Oliveira-Júnior Dimas de Barros Santiago Hazem Ghassan Abdo Hussein Almohamad Ahmed Abdullah Al Dughairi Carlos Antonio da Silva Junior Washington Luiz Félix Correia Filho;José Francisco de Oliveira-Júnior;Dimas de Barros Santiago;Hazem Ghassan Abdo;Hussein Almohamad;Ahmed Abdullah Al Dughairi;Carlos Antonio da Silva Junior

作者机构：Postgraduate Program in Environmentrics(PPGAmb)Institute of MathematicsStatisticsand Physics(IMEF)Federal University of Rio Grande(FURG)Rio GrandeRio Grande do Sul 96203-900Brazil Institute of Atmospheric Sciences(ICAT)Federal University of Alagoas(UFAL)MaceióAlagoas 57072-260Brazil Postgraduate Program in Biosystems Engineering(PGEB)Federal Fluminense University(UFF)NiteróiRio de Janeiro 24220-900Brazil Postgraduate Program in MeteorologyUnidade Acadêmica de Ciências Atmosféricas(UACA)Federal University of Campina Grande(UFCG)Campina GrandeParaíba 58429-140Brazil Geography DepartmentFaculty of Arts and HumanitiesTartous UniversityTartousSyria Geography DepartmentFaculty of Arts and HumanitiesDamascus UniversityDamascusSyria Geography DepartmentFaculty of Arts and HumanitiesTishreen UniversityLat-takiaSyria Department of GeographyCollege of Arabic Language and Social StudiesQassim UniversityBuraydah 51452Saudi Arabia Departamento de GeografiaState University of Mato Grosso(UNEMAT)SinopMato Grosso 78555-000Brazil 

出 版 物：《Ecological Processes》 (生态过程（英文）)

年 卷 期：2023年第12卷第1期

页      面：274-285页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 02[经济学] 0201[经济学-理论经济学] 020105[经济学-世界经济] 07[理学] 070601[理学-气象学] 0706[理学-大气科学] 

基　　金：The authors thank CNPq and CAPES(Financial Code 001)for their scholarship awards This article was developed during the Post-Doctorate Junior scholarship of no.161023/2019-3 granted by Brazilian National Council for Scientific and Technological Development(CNPq)at the first author The second author thanks CNPq for granting the Research Productivity Fellowship level 2(309681/2019-7) 

主　　题：Environment Agribusiness Active fire Human Development Index Land use and land cover 

摘      要：Background The Cerrado is the most biodiverse savanna and maintains other *** of its significance,this paper evaluated the Brazilian Cerrado’s climatic,environmental,and socioeconomic aspects using remote sensing data and spatial statistics(correlation analysis and principal components analysis—PCA).Following the measures of sample adequacy(MSA)and Kaiser–Meyer–Olkin(KMO)tests,seventeen variables were *** The MSA revealed that the dataset had a good quality(0.76),and nine variables were selected:elevation,evapotranspiration,active fires,Human Development Index(HDI),land use and land cover(LULC;shrubland and cropland/rainfed),rainfall(spring and autumn),and *** correlation matrix indicated a positive(negative)association between HDI and autumn rainfall(HDI and active fires)with a value of 0.77(-0.55).The PCA results determined which three principal components(PC)were adequate for extracting spatial patterns,accounting for 68.02%of the total variance with respective values of 38.59%,16.89%,and 12.5%.Due to economic development and agribusiness,Cerrado’s northern(central,western,and southern)areas had negative(positive)score HDI values,as shown in ***(rainfall—spring and fall)and environmental(cropland/rainfed and shrubland)aspects dominated the PC2,with negative scores in northern and western portions due to the transition zone between Amazon and Cerrado biomes caused by rainfall *** the other hand,environmental aspects(LULC-shrubland and elevation)influenced the PC3;areas with high altitudes(500 m)received a higher *** Agricultural expansion substantially affected LULC,leading to deforestation-caused suppression of native vegetation.