- 업종: Earth science
- Number of terms: 26251
- Number of blossaries: 0
- Company Profile:
An international scientific society that fosters the transfer of knowledge and practices to sustain global soils. Based in Madison, WI, and founded in 1936, SSSA is the professional home for 6,000+ members dedicated to advancing the field of soil science. It provides information about soils in ...
The binding or annealing of two, complementary, single strands of nucleic acid.
Industry:Earth science
The release from cells of inorganic or organic substances formed by metabolism.
Industry:Earth science
The capacity of a site to produce specific products (i.e. biomass or lumber volume) for a given vegetative configuration over time as influenced by abiotic factors (i.e. soil, climate, physiography). Net primary productivity (NPP) provides the fundamental measure of site productivity. When measured at the point of leaf carrying capacity for all potential flora, NPP is a measure of potential site productivity. Rate of product growth, an economic component, is occasionally used as a partial measure of site productivity.
Industry:Earth science
The specific enzyme system required for biological dinitrogen fixation.
Industry:Earth science
The partial biological decomposition of suspended organic matter in waste water or sewage in aerated conditions.
Industry:Earth science
That science dealing with soils as a natural resource on the surface of the earth including soil formation, classification and mapping; physical, chemical, biological, and fertility properties of soils per se; and these properties in relation to the use and management of soils.
Industry:Earth science
