Results 1 to 10 of about 131,846 (118)

Soil Bulk Density, Aggregates, Carbon Stabilization, Nutrients and Vegetation Traits as Affected by Manure Gradients Regimes Under Alpine Meadows of Qinghai–Tibetan Plateau Ecosystem [PDF]

Plants
Climate change and overgrazing significantly constrain the sustainability of meadow land and vegetation in the livestock industry on the Tibetan–Plateau ecosystem.
Mahran Sadiq, Nasir Rahim, Majid Mahmood Tahir, Aqila Shaheen, Fu Ran, Guoxiang Chen, Xiaoming Bai   +6 more
doaj   +2 more sources

Interplay of soil characteristics and arbuscular mycorrhizal fungi diversity in alpine wetland restoration and carbon stabilization [PDF]

Frontiers in Microbiology
Alpine wetlands are critical ecosystems for global carbon (C) cycling and climate change mitigation. Ecological restoration projects for alpine grazing wetlands are urgently needed, especially due to their critical role as carbon (C) sinks.
Hao Tang, Hao Tang, Qian Li, Qian Bao, Qian Bao, Biao Tang, Kun Li, Yang Ding, Yang Ding, Yang Ding, Xiaojuan Luo, Qiushu Zeng, Size Liu, Xiangyang Shu, Xiangyang Shu, Weijia Liu, Lei Du, Lei Du   +17 more
doaj   +2 more sources

Estimating Mineral-Associated Organic Carbon Deficits in Soils of the Okanagan Valley: A Regional Study With Broader Implications

Frontiers in Soil Science, 2022
To successfully reduce atmospheric CO2 by sequestering additional soil carbon, it is essential to understand the potential of a given soil to store carbon in a stable form.
David Emde, Kirsten D. Hannam, Andrew J. Midwood, Melanie D. Jones   +3 more
doaj   +1 more source

Effect of Biochar on Labile Organic Carbon Fractions and Soil Carbon Pool Management Index

Agronomy, 2023
Biochar is useful for soil organic carbon (SOC) sequestration. However, the effects of biochar aging and addition rates on SOC stabilization are unclear.
Husen Qiu, Zhuangzhuang Hu, Jieyun Liu, Haiyang Zhang, Weiliang Shen   +4 more
doaj   +1 more source

Iron Redistribution Upon Thermokarst Processes in the Yedoma Domain

Frontiers in Earth Science, 2021
Ice-rich permafrost has been subject to abrupt thaw and thermokarst formation in the past and is vulnerable to current global warming. The ice-rich permafrost domain includes Yedoma sediments that have never thawed since deposition during the late ...
Arthur Monhonval, Jens Strauss, Elisabeth Mauclet, Catherine Hirst, Nathan Bemelmans, Guido Grosse, Guido Grosse, Lutz Schirrmeister, Matthias Fuchs, Sophie Opfergelt   +9 more
doaj   +1 more source

A Critical Evaluation of the Relationship Between the Effective Cation Exchange Capacity and Soil Organic Carbon Content in Swiss Forest Soils

Frontiers in Forests and Global Change, 2020
An improved identification of the environmental variables that can be used to predict the content of soil organic carbon (SOC) stored belowground is required to reduce uncertainties in estimating the response of the largest terrestrial carbon reservoir ...
Emily F. Solly, Emily F. Solly, Valentino Weber, Stephan Zimmermann, Lorenz Walthert, Frank Hagedorn, Michael W. I. Schmidt   +6 more
doaj   +1 more source

Assessments of Organic Carbon Stabilization Using the Spectroscopic Characteristics of Humic Acids Separated from Soils of the Lena River Delta

Separations, 2021
In the Arctic zone, where up to 1024 × 1013 kg of organic matter is stored in permafrost-affected soils, soil organic matter consists of about 50% humic substances.
Vyacheslav Polyakov, Evgeny Abakumov
doaj   +1 more source

“Omics” Technologies for the Study of Soil Carbon Stabilization: A Review

Frontiers in Environmental Science, 2021
Evidence-based decisions governing sustainable agricultural land management practices require a mechanistic understanding of soil organic matter (SOM) transformations and stabilization of carbon in soil.
David P. Overy, Madison A. Bell, Jemaneh Habtewold, Bobbi L. Helgason, Edward G. Gregorich   +4 more
doaj   +1 more source

Kinetics of C Mineralization of Biochars in Three Excessive Compost-Fertilized Soils: Effects of Feedstocks and Soil Properties

Agronomy, 2020
The aim of this work was to compare the carbon (C) mineralization kinetics of three biochars (Formosan ash (Fraxinus formosana Hayata), ash biochar; Makino bamboo (Phyllostachys makino Hayata), bamboo biochar; and lead tree (Leucaena leucocephala (Lam ...
Chen-Chi Tsai, Yu-Fang Chang
doaj   +1 more source

Carbon Isotope Measurements to Determine the Turnover of Soil Organic Matter Fractions in a Temperate Forest Soil

Agronomy, 2020
Soil organic matter (SOM) is a combination of materials having different origin and with different stabilization and decomposition processes. To determine the different SOM pools and their turnover rates, a silt loam-textured Luvisol from West Hungary ...
Dóra Zacháry, Tibor Filep, Gergely Jakab, Mihály Molnár, Titanilla Kertész, Csilla Király, István Hegyi, Lilla Gáspár, Zoltán Szalai   +8 more
doaj   +1 more source