Effects of transition from dry forest to pasture on chemical characteristics and enzymatic activity in soils in Northeastern Brazil

"Soil Chemistry and Enzymes" is a dataset captured from soils from the 0-10 cm layer of pastures and forests of three municipalities located in the Microregion of Garanhuns, Pernambuco state (Northeast Brazil): Brejão (8°59'39.95"S; 36°32'22.69" W), Garanhuns (8°58'27.25"S; 36°27'8.12"W) and São João (8°48'35.77"S; 36°24'25.19"W). This study evaluated the transition from dry forest (FO) to pastures in a varied productive state, one with less activity (PA) and another more productive (PB). This pasture state was defined based on the Normalized Difference Vegetation Index (NDVI), calculated from images from the Multispectral and Panchromatic Wide-Scan Camera (WPM) of the CBERS 4A satellite (L4) (INPE - Brazil).

「土壤化学与酶活性」数据集采集自巴西东北部伯南布哥州加拉纽斯微区内3个市镇的牧场与森林0~10cm土层土壤，这3个市镇分别为布雷饶（南纬8°59'39.95"，西经36°32'22.69"）、加拉纽斯（南纬8°58'27.25"，西经36°27'8.12"）与圣若昂（南纬8°48'35.77"，西经36°24'25.19"）。本研究针对不同生产状态下旱生林（FO）向牧场的转变开展评估，涵盖低活跃度牧场（PA）与高生产力牧场（PB）两类。牧场状态的划分依据归一化差分植被指数（Normalized Difference Vegetation Index，NDVI），该指数由巴西国家空间研究院（INPE）的CBERS 4A卫星（L4）搭载的多光谱全色宽幅相机（Multispectral and Panchromatic Wide-Scan Camera，WPM）影像计算得到。