Results 21 to 30 of about 4,675 (205)

The Role of Soil Microorganisms in Microplastic Biodegradation: Mechanisms, Carbon Preferences, and Ecological Impacts. [PDF]

open access: yesEnviron Microbiol Rep
This work explores the complex relationship between soil carbon availability and microplastic biodegradation, highlighting competition and symbiosis among microorganisms, the repurposing of microplastic‐derived polymers, and the impact of soil organic carbon on microbial substrate preferences and carbon use efficiency variability.
Yaghoubi Khanghahi M   +3 more
europepmc   +2 more sources

Examination into the accuracy of exchangeable cation measurement in saline soils [PDF]

open access: yes, 2006
Despite the increasing prevalence of salinity world-wide, the measurement of exchangeable cation concentrations in saline soils remains problematic. Two soil types (Mollisol and Vertisol) were equilibrated with a range of sodium adsorption ratio (SAR ...
Bigwood, R.   +3 more
core   +1 more source

Copper phytoextraction and phytostabilization by Brachiaria decumbens Stapf. in vineyard soils and a copper mining waste. [PDF]

open access: yes, 2017
Brachiaria decumbens is a high biomass plant with great potential for phytoremediation of copper-polluted soils. The current study aimed to evaluate B. decumbens plants for phytoextraction and phytostabilization use in two different copper contaminated ...
ANDREAZZA, R.   +4 more
core   +1 more source

Soil degradation: a problem threatening the sustainable development of agriculture in Northeast China

open access: yesPlant, Soil and Environment, 2010
Soil degradation that results from erosion, losses of organic matter and nutrients, or soil compaction are of great concern in every agricultural region of the world. The control of soil erosion and loss of organic matter has been proposed as critical to
X.B. Liu   +6 more
doaj   +1 more source

Observations géophysiques sur le pergélisol des environs du lac Minto, Nouveau-Québec [PDF]

open access: yes, 1976
À l'aide de techniques géophysiques, on a étudié le pergélisol de la région du lac Minto, Nouveau-Québec. Le pergélisol a une distribution discontinue et son épaisseur varie selon les caractéristiques biophysiques des stations inventoriées. Le pergélisol
Séguin, Maurice K.
core   +1 more source

Effect of long-term fertilization of nitrogen, phosphorus and organic fertilizer on PLFA in Chinese arable mollisol

open access: yes浙江大学学报. 农业与生命科学版, 2008
Surface soil samples of 8 different fertilization treatments, including CK, N, P, NP, MCK, MN, MP, MNP in Gongzhuling national long-term experimental site, were taken on May 31, 2006.
BAI Zhen   +4 more
doaj   +1 more source

Le Pergélisol et les processus Thermokarstiques de la région de la rivière Nastapoca, Nouveau-Québec [PDF]

open access: yes, 1984
L'embouchure de la rivière Nastapoca, sur la côte est de la mer d'Hudson, est située dans la zone de pergélisol discontinu, en domaine de toundra arbustive.
Allard, Michel, Seguin, Maurice K.
core   +1 more source

Vocabulaire périglaciaire bilingue [PDF]

open access: yes, 1962
A considerable lack of agreement exists, particularly between French and English-speaking geomorphologists, on the precise use of many periglacial terms, and up to the presenty there bas been little correlation of the periglacial terminology of these two
Clibbon, Peter, Hamelin, Louis-Edmond
core   +1 more source

Rare earth elements (REY) sorption on soils of contrasting mineralogy and texture

open access: yesEnvironment International, 2019
Rare earth elements (REY) are the lanthanide elements (Z = 57–71), which have an ever-growing occurrence in present-day industries, agriculture, and modern life.
Guilherme Soares Dinali   +5 more
doaj   +1 more source

Responses of Microbial Nutrient Acquisition to Depth of Tillage and Incorporation of Straw in a Chinese Mollisol

open access: yesFrontiers in Environmental Science, 2021
Tillage and straw incorporation are important agricultural practices that can break the plow layer and improve Mollisol fertility. The effect of these practices on the limitation of resources for soil microorganisms, however, is unclear. We established a
Naiwen Zhang   +7 more
doaj   +1 more source

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