Results 71 to 80 of about 3,755,868 (180)

Leucaena leucocephala plantations can increase soil organic carbon storage by increasing labile fractions without reducing stability in dry-hot valley savannas

Ecological Processes
Background Soil organic carbon (SOC) stocks increase under nitrogen-fixing plantations. However, the mechanisms underlying this increase in SOC stocks and the stability in savannas converted to Leucaena leucocephala plantations remain unknown. This study
Defeng Feng, Jiajia Zhang, Jun Jin, Mingmo Luo, Yongyu Sun, Chenggang Liu, Yanqiang Jin, Erxiong Zhu, Wei Li   +8 more
doaj   +1 more source

Carbon–phosphorus coupling in reddish paddy fields under long-term organic material input: Temporal dynamics and the role of pqqC-harboring bacteria as a driver

Journal of Advanced Research
Introduction: Long-term organic material input has been shown to enhance soil organic carbon (SOC) and potentially improve phosphorus (P) availability.
Jian Xiao, Yanhong Lu, Peng Li, Yu Wang, Jianglin Zhang, Yulin Liao, Jun Nie   +6 more
doaj   +1 more source

Organic Phosphorus Fractions in Relation to Soil Aggregate Fractions of Black Soil

Agronomy
Knowledge of long-term phosphorus behavior is essential to improve soil structure, nutrient supply potential, and the sustainability of cropping systems.
Stanko Milić, Jordana Ninkov, Jovica Vasin, Tijana Zeremski, Snežana Jakšić, Milorad Živanov, Srđan Šeremešić, Dubravka Milić   +7 more
doaj   +1 more source

Spectral responses to labile organic carbon fractions as useful soil quality indicators across a climatic gradient

Ecological Indicators, 2020
Abstract Light fraction (LF) and permanganate-oxidizable C (POXC) demonstrate high reliability as indicators for monitoring soil functioning in response to changes in soil organic carbon (SOC). However, mechanisms affecting the amount and composition of labile fractions and their relationship with SOC content at regional scales have not been ...
Ramírez, P., Calderón, F. J., Fonte, S. J., Santibañez, F., Bonilla Meléndez, Carlos Alberto   +4 more
openaire   +3 more sources

Research Progress on Fraction and Analysis Methods of Soil Carbon

Yankuang ceshi, 2019
BACKGROUND Research on fractions of soil carbon can not only be helpful to realize the migration and transformation of carbon, but also provide the scientific basis for reducing global carbon emissions.
CHEN Zong-ding, XU Chun-xue, AN Zi-yi, WANG Ya-ping, SUN De-zhong, WANG Su-ming   +5 more
doaj   +1 more source

Temperature sensitivity of soil carbon decomposition [PDF]

, 2013
The world's soils contain three times as much carbon as the atmosphere. Thus, any changes in this carbon pool may affect atmospheric CO₂ levels with implications for climate change.
Erhagen, Björn
core   +1 more source

ORGANIC FRACTIONS, MICROBIAL BIOMASS CARBON, AND THEIR INTERRELATIONSHIPS WITH STRUCTURAL ATTRIBUTES IN DIFFERENT LAND USES [PDF]

Engenharia Agrícola
Soil organic matter is an indicator of soil functionality in semi-arid regions, and the study of organic components, along with biological and structural attributes, reflects soil management techniques and aids in agroecosystem management.
Geisiane X. de M. Vasconcelos, Jeane C. Portela, Joaquim E. F. Gondim, Arthur L. V. de S. Xavier, Diego J. da C. Bandeira, Davison V. de O. Gomes   +5 more
doaj   +1 more source

Invasive Spartina alterniflora alters sediment organic carbon mineralization dynamics in a coastal wetland of Southeastern China

Frontiers in Marine Science
Invasive Spartina alterniflora has significant impacts on sediment carbon pool and turnover in the tidal wetlands of estuaries and coasts. Yet, how this exotic S.
Yongcan Jiang, Yongcan Jiang, Dong Yang, Jiafang Huang, Yu Wen, Hong Tang, Jianming Xu, Xianbiao Lin, Dongyao Sun, Dengzhou Gao   +9 more
doaj   +1 more source

Response of Soil Labile Organic Carbon Fractions to Forest Conversions

Shuitu baochi yanjiu, 2023
In order to study the effect of forest type conversion on soil active organic carbon components, three forest types, Pinus massoniana secondary forest, P.
WANG Fei, MA Ruihao, XIA Kai, WEN Zhengyu, XU Xiaoniu   +4 more
doaj  

The Content and Stocks of Organic Carbon and Labile Carbon Fractions Are Key Properties for the Sustainable Use of Terrestrialized Former Mill Ponds

Sustainability
The basins of former mill ponds are a common element of the cultural landscape, while soil science studies focusing on mill pond sediments remain relatively rare. One of the key properties relevant to the sustainable management of these sites is the content and stocks of organic carbon in the soils developed from the mill pond sediments. Therefore, the
Łukasz Mendyk, Bartłomiej Glina, Stephan Glatzel, Maciej Markiewicz, Piotr Sewerniak, Aleksandra Ukalska-Jaruga   +5 more
openaire   +1 more source