The models and examples of soil moisture and environment changes around the gravity sites in gravity observations are analyzed and calculated.

This study measures the contents of different nitrogen forms in the immerged soils and the soils of water-level-fluctuating zone of the backwater area from input river of Three Gorges Reservoir,and analyzes the relationship between nitrogen forms and environmental parameters.

Phosphorus sorption/desorption characteristics of wetland soils in Sanjiang Plain;

Effects of temperature and soil moisture on wetland soil organic carbon mineralization;

Phosphorus release from wetland soil in the Nanjishan nature reserve of Poyang Lake

Inversion of soil moisture using bi-temporal ASAR images;

Statistics of the average distance of polarization index derived from data of space-borne microwave remote sensing and soil moisture mapping;

Analysis on the temporal and spatial feature of soil moisture variation of He nan Province in recent 20 years;

This model cao used to classify the data acquisition points of soil humidity in forests.

To grope for the influence of climate condition to acetochlor efficacy and injury, the influence of soil humidity to injury of acetochlor were studied by the plot experiment in May to September o.

Soil humidity decreases along with coverage increase,soil humidity of 0-60cm decrease with a rate of 1.