Soil organic carbon, microbial biomass and enzyme activities responses to natural regeneration in a tropical dry region in Northeast Brazil

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• 作者：Erika Valente de Medeiros^a ; ^{evmbio@gmail.com} ; Gustavo Pereira Duda^a ; ^{gpduda@gmail.com} ; Luiz Antô ; nio Rodrigues dos Santos^a ; ^{rodrigues.luizs@gmail.com} ; José ; Romualdo de Sousa Lima^a ; ^{jose.romualdo@pq.cnpq.br} ; Jarcilene S. de Almeida-Cortê ; z^b ; ^{cortez_jarcy@yahoo.com} ; Claude Hammecker^c ; ^{claude.hammecker@gmail.com} ; Lydie Lardy^c ; ^{lydie.lardy@ird.fr} ; Laurent Cournac^c ; ^{laurent.cournac@ird.fr}
• 关键词：Forest restoration ; Semiarid ; Extracellular soil enzymes ; Soil quality ; Principal component analysis
• 刊名：CATENA
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：151
• 期：Complete
• 页码：137-146
• 全文大小：868 K
• 卷排序：151

文摘

The natural regeneration improves the quality of a Cambisol in dry areas of Brazil. 15-year natural regeneration led to significant increase of 20% SOC. The effect of natural regeneration was more evident in the 0–5 cm soil depth.