Soil total nitrogen (STN) and soil total phosphorus (STP), which vary spatially at different
scales, play important roles in both agriculture and in the natural environment, especially …

Phosphorus, a dominating element responsible for eutrophication, is a potential limiting
nutrient in wetland ecosystem. In this study, the release risk of phosphorus was evaluated by …

Soil aggregate stability, an important index of the physical characteristics of a soil, can
provide a good indication of a soil's erodibility, and deserves special consideration in …

The phosphorus activation coefficient (PAC, the ratio of available P to total P) is an important
indicator of soil P availability and the transformation of P fractions. Understanding the details …

Fire occurs frequently over wetland, but little is known of its impact on soil carbon variations
and carbon mineralization, process that are potentially important in global carbon cycle. To …

Abstract Knowledge about the origin and variation of OM (organic matter) pools in a
receiving river might provide a basis for addressing non-point sources of pollution resulting …

This study examined the phosphorus retention and release characteristics of sediments in
the eutrophic Mai Po Marshes in Hong Kong. Results of chemical fractionation show that the …

Phosphorus (P) is an important macronutrient that can limit primary productivity in coastal
marine ecosystems. This study provides a quantitative determination of abundance and …

Rice (Oryza sativa L.) is one of the most important crops in the world, and its production is
limited by soil phosphorus (P) deficiencies in many parts of the world. Impacts of long-term …

This study considers the spatial variability of soil organic carbon, nitrogen, and phosphorus
storage in a drained alpine wetland and the possible relationships with soil properties. Top 0 …