Long-term soil water content dynamics under different land uses in a small agricultural catchment

Soil Respiration under Different Land Uses in Eastern China

Land-use change has a crucial influence on soil respiration, which further affects soil nutrient availability and carbon stock. We monitored soil respiration rates under different land-use types (tea gardens with three production levels, adjacent woodland, and a vegetable field) in Eastern China at weekly intervals over a year using the dynamic closed chamber method. The relationship between so...

soil infiltration rate and its controlling factors of different land uses in the tahamchai catchment, zanjan

introduction soil infiltration rate is the major soil hydraulic property which can be affected by the soil physical characteristics and management practices. the use of land can affect various soil properties such as physical and hydraulic properties. differences of the hydraulic soil characteristics such as infiltration rate in various land uses can affect their potential to runoff production ...

Soil Water Regime in Space and Time in a Small Georgia Piedmont Catchment under Pasture

Soil water influences hydrological, biological, and biogeochemical processes that determine onand off-site response of landscapes under different agricultural uses. There are relatively little detailed spatial and temporal soil water measurements to validate current representations of spatial and temporal soil water variability. Soil water was measured over 3 yr at 12 sites to a 1.2-m depth in ...

Microbial Activity and Phosphorus Availability in A Subtropical Soil under Different Land Uses

Land use changes in the Everglades Agricultural Area (EAA) of south Florida may alter microbial activity and organic matter decomposition and ultimately influence the fate of P in soil. The objectives of this study were to determine effects of long-term cultivation and fertilization on microbial activity and P dynamics for contrasting land uses in the EAA. Soils (0-15 cm) under pasture for 100 ...

Soil Carbon Sequestration Capacity in Different Land Uses (Case Study: Award Watershed in Mazandaran Province)