Results 241 to 250 of about 10,997 (287)

Anoxygenic photoautotrophy driven by humus and microplastics in a photosynthetic bacterium. [PDF]

ISME Commun
Li Y, Qu K, Yang J, Wang S, Yan Z.
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Long-term impacts of tree monoculture plantations on biodiversity are mediated by soil acidification

Balestra S, Manuzi V, Ceresa E, Gatti P, Pirttilahti RA, Adatte T, Grand S, Losapio G.   +7 more
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Het humusgehalte van grassportvelden = Humus content of sports turfs

, 1984
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Assessment of the humus content in arable soils of Russia

Eurasian Soil Science, 2012
The assessment of the humus content in the mineral soils of Russia based on theoretical, calculated, and expert approaches is given. A review and analysis of the gradations according to the humus content elaborated at the Dokuchaev Soil Science Institute (1977, 1985, 1997, 2001, 2003, and 2004) and by Orlov with coauthors (1978 and 2004) are presented.
B M Kogut
exaly   +2 more sources

The influence of relief on the humus content in chernozems

Eurasian Soil Science, 2006
Data on the influence of relief on the humus formation in chemozems are given. The insolation coefficient is proposed for the assessment of the solar energy distribution over the ground surface depending on the slope gradient and aspect. Specific features of the humus accumulation in soils on parent rocks different in texture are estimated using the ...
A B Achasov
exaly   +2 more sources

Study on the Limit of Moisture Content of Smoldering Humus during Sub-Surface Fires in the Boreal Forests of China [PDF]

Forests, 2023
A sub-surface forest fire is a kind of fire that spreads slowly with no flames and lower temperatures, and threatens the ecosystem and human life. The moisture content of humus is considered to be an important factor in determining fire occurrence and ...
Sainan Yin, Yanlong Shan, Grahame Douglas   +2 more
exaly   +2 more sources

Methoxyl content of humus

Soil and Plant Food, 1956
Abstract Introduction This report deals with methoxyl content* of soils and their related materials for the purpose of clarifying its relationship to several properties of soil humus previously reported.
Jiro Kosaka, Chikabumi Honda
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Enzymic Activity and Humus Content in Eastern Siberian Soils

Zentralblatt für Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite Naturwissenschaftliche Abteilung: Allgemeine, Landwirtschaftliche und Technische Mikrobiologie, 1973
Summary The enzymic activity in the soil is controlled by many factors, including the organic matter content in the soil. The report contains data on the interrelations of enzymic activity in the soil and humus content. The nature of this relationship is discussed with reference to redoxases and hydrolases of the soil.
K, Kozlov, V, Kislitsima, Y, Markova
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Soil dielectric spectroscopic parameters dependence on humus content

IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477), 2004
The purpose of this paper is to apply generalized refractive mixing dielectric model (GRMDM) based on the Debye relaxation formula to soils with various humus contents. With this approach, the soil types containing 6.6% and 0.6% of natural humus. Complex dielectric constant or complex refractive index were measured as a function of moisture at the ...
Valery L. Mironov, Pavel P. Bobrov
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