Soil organic matter(SOM) consists of a wide range of compounds derived from algal, plant, and microbial material with different structures and consequently different properties. Primary functional groups in SOM include O- and N-containing groups that are electron-donating and undergo processes to form...
Soil organic matter (SOM) consists of a vast range of biomolecules, but their individual contribution to the biogeochemical cycling of nutrients and CO 2 release has eluded researchers. Here, we review the current knowledge on combining biomarker with stable isotope analyses for identifying the mechan...
Soil organic matter (SOM) consists of a vast range of biomolecules, but their individual contribution to the biogeochemical cycling of nutrients and CO 2 ... W Amelung,S Brodowski,A Sandhage-Hofmann,... - 《Advances in Agronomy》 被引量: 355发表: 2008年 Modern and fossil charcoal: aspects...
The Vienna Soil-Organic-Matter Modeler consists of two parts. The frontend web application is written in javascript and uses the AJAX technique to communicate with php scripts on the server without reloading the page. It is used to submit the input parameters for the model generation. The input...
Forests, grasslands, and arable lands differ in organic material input pattern and litter quality, so litter decomposition and SOM storage also vary with land type [12]. In general, dissolved organic matter concentrations of soil follow the order forests > grasslands > arable lands, ...
The toxicity can be minimized by building up soil organic matter, adding lime to soils and keeping the soil alkaline [4]. 2.2. Organic wastes Organic wastes of various types cause pollution hazards. Domestic garbage, municipal sewage and industrial wastes when left in heaps or improperly disposed...
Class E30: Spontaneously re-vegetated surfaces: It consists of mostly agricultural land which has not been cultivated this year or the years before. It has not been prepared for sowing any crop this year. This class can also be found on clear-cut forest areas, industrial “brownfields”, ...
例如:The soil horizon here consists of four layers. 4. Soil profile:这个短语相比其他翻译更为通用,可以用来描述整体的土层结构和性质。比如说:The soil profile shows a high concentration of organic matter. 除了以上几个基本的表述方式,还有一些常用词汇和短语需要了解: 1. Topsoil:指土层中的表土层,是...
Changes of soil organic matter under different tillage and fertilization system of the long-term fallow experiment established in 1958 in Prague were evaluated in the period of 1972 芒聙聯 2004. This experiment consists of seven variants (control [no tillage, no manuring]; farmyard manure compost...
The MAOM (mainly cover crop root-pathway) consists largely of low molecular weight organic compounds attached to mineral surfaces of clay or silt-sized particles causing its protection against microbial decay and longer mean residence times in soil as compared to WEOM or POM (Kögel‐Knabner et...