Bioavailability of soil organic carbon and Fe as influenced by forestry practices in a subtropical coastal catchment [PDF]
, 2010 Potential impacts of plantation forestry practices on soil organic carbon and Fe available to microorganisms were investigated in a subtropical coastal catchment. The impacts of harvesting or replanting were largely limited to the soil top layer (0–10 cm
Grace, Peter +3 more
core +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Total and watersoluble organic matter content in soil under various methods of forestry
Інтродукція Рослин, 2014 Water-base organic compounds are among the most labile fractions of soil organic matter. Their content are considered a sensitive indicator of soil quality and changes quantitatively under the influence of anthropogenic pressure.
N.V. Zaimenko +2 more
doaj +1 more source
Soil fertility comparison among organic and conventional managed citrus orchards in Sicily. [PDF]
, 2002 In recents years, organic farming is expanding in Southern Italy and in the Mediterranean area, due to interest of consumers and EU agricultural policies.
Alessandra, Dr. Trinchera +5 more
core
, 2004 A study of recent laminated sediments, accumulated in the oxygen minimum zone of Mejillones Bay (Northern Chile), shows that the organic matter is autochthonous and deposited under varying oceanographic conditions.
Lallier-Vergès, Elisabeth +3 more
core +3 more sources
Effect of cultivation in different age’s oil palm plantation on selected chemical properties of peat swamp soils [PDF]
, 2014 Large-scale land conversion of peat for agricultural purposes requires clearance, drainage, fertilizer application, and liming to increase the pH and boost microbial activity.
Ahmed, Osumanu Haruna +2 more
core +1 more source
Total organic carbon content in the waters of the Arabian Gulf
Environment International, 1998 Abstract Total organic carbon (TOC) content determined by organic carbon analyzer in the waters of the United Arab Emirates (UAE) and Qatar of the Arabian Gulf during 1986 showed values ranging from 0.8 to 3.9 and from 0.5 to 3.6 mg L−1, respectively.
openaire +1 more source
Total carbon analysis may overestimate organic carbon content of fresh waters in the presence of high dissolved inorganic carbon [PDF]
Limnology and Oceanography: Methods, 2010 Automated carbon analyzers often are configured to provide estimates of both total organic carbon (TOC) and nonpurgeable organic carbon (NPOC). We show there can be an overestimation of total carbon in the presence of moderate to large quantities of dissolved inorganic carbon.
Stuart Findlay +6 more
openaire +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Accumulation effect of soil aggregate organic carbon in mixed forest in open-pit coal mine
Meitan kexue jishuMining activities result in the depletion of soil nutrients and carbon reservoirs. A pressing need exists to examine soil nutrient status, particularly the recovery of organic matter following prolonged revegetation in open pit mines.
Xiaoping ZHANG +3 more
doaj +1 more source