Sandy soils cover approximately 900 million ha worldwide particularly in arid and semi-arid
regions. There are extensive areas of sandy soils under cultivation, but the soil fertility is …

Deforestation usually results in significant losses of soil organic carbon (SOC). The rate and
factors determining the recovery of this C pool with afforestation are still poorly understood …

Afforestation, the conversion of non‐forested lands to forest plantations, can sequester
atmospheric carbon dioxide, but the rapid growth and harvesting of biomass may deplete …

In Ethiopia land degradation in the forms of soil erosion and declining soil fertility are serious
challenges to agricultural productivity and economic growth. Despite the general recognition …

Abstract Changes in the carbon stocks of stem biomass, organic layers and the upper 50 cm
of the mineral soil during succession and afforestation of spruce (Picea abies) on former …

Land degradation is threatening biological resources and agricultural productivity, the
mainstay of the economy in Ethiopia. Ensuring sustainable food and biomass supply while …

Soil organic carbon (SOC) makes up a significant portion of the worlds terrestrial carbon
stocks, and changes in land-use and land cover are changing soil carbon stocks. This study …

The present work was conducted to evaluate the carbon storage potential of Moroccan
cedar forest and its vulnerability to transformations through deforestation and overgrazing …

Objectives This study examines the influence of tree species in relation to biomass and soil
C dynamics in plantations established on former pasture land. Data on the C sink capacity of …

土壤有机碳库动态变化直接影响全球的碳平衡, 土壤有机碳库研究是全球碳循环研究中的关键.
研究人类活动影响下的土壤有机碳库的动态特征及其过程机制, 不仅可降低对未来气候预测的不 …