Results 31 to 40 of about 13,780,901 (293)

Soil organic carbon and biological indicators of uncultivated vis-à-vis intensively cultivated soils under rice–wheat and cotton–wheat cropping systems in South-Western Punjab

Carbon Management, 2020
Soil carbon (C) pools and biological indicator plays an important role in maintaining soil quality. Land use change from naturally undisturbed to intense cultivation had significant impact on C storage due to change in soil biological properties.
Sandeep Sharma, Pritpal Singh, G. P. S. Sodhi   +2 more
doaj   +1 more source

Stratification of Carbon Fractions and Carbon Management Index in Deep Soil Affected by the Grain-to-Green Program in China

PLoS ONE, 2014
Conversion of slope cropland to perennial vegetation has a significant impact on soil organic carbon (SOC) stock in A horizon. However, the impact on SOC and its fraction stratification is still poorly understood in deep soil in Loess Hilly Region (LHR) of China.
Fazhu Zhao, Gaihe Yang, Xinhui Han, Yongzhong Feng, Guangxin Ren   +4 more
openaire   +4 more sources

Environmental indicators combined with conceptual models to assess the spatial distribution of carbon storages in the Liukui Experimental Forest in southern Taiwan

Ecological Indicators, 2022
The spatio-temporal distribution of carbon storage is an important parameter in watershed management planning; how to use environmental indicators to estimate carbon storage in a certain area in real time is extremely important in green environmental ...
Chao-Yuan Lin, Siang-Min Wang, Shao-Wei Wu, Chun-Wei Tseng, Ting-Yu Chen   +4 more
doaj   +1 more source

Assessment of soil carbon and biochemical indicators of soil quality under rainfed land use systems in North Eastern region of Punjab, India

Carbon Management, 2020
The changes in land use systems result in remarkable variations in SOC and its dynamics which subsequently govern soil biochemical processes, microbial and metabolic indices in soil.
Asima Maini, Vivek Sharma, Sandeep Sharma   +2 more
doaj   +1 more source

Carbon Management Index and Carbon Stock of a Cohesive Oxisol Under Different in the Region Northeast of Brazil

Journal of Agricultural Science, 2018
The objective of this study was to evaluate the soil organic carbon fractions and the carbon management index (CMI) in a cohesive oxisol under different uses. Conventional cassava planting (CC), pasture (PP), and 7- and 12-year agroforestry systems (AF7 and AF12, respectively), were tested against secondary forest (SF). Soil samples of these areas were
Paes, Ésio de Castro, Dias, Fabiane Pereira Machado, Fernandes, Iara Oliveira, Pereira, Elisângela Gonçalves, Leite, Elton da Silva, Lima, José Maria de, Nóbrega, Júlio César Azevedo   +6 more
openaire   +1 more source

Effects of Long-Term Fertilization on Carbon Management Index of Krasnozem in South China

Shuitu baochi yanjiu, 2021
In order to understand the effect of various fertilization measures on soil carbon and carbon stock management index, the long-term fertilization experiment area established for 19 years in Heshengqiao Town, Hubei Province was studied.
XIONG Aoyu, CHENG Liang
doaj  

Long-term impacts of integrated nutrient management with equivalent nutrient doses to mineral fertilization on soil organic carbon sequestration in a sub-tropical Alfisol of India

Carbon Management, 2020
Limited evidence is available on carbon sequestration potential of long-term integrated nutrient management (INM) versus mineral fertilization, when equivalent amounts of nutrients were added. Hence, this study was carried out to understand the impact of
Ankita Trivedi, Ranjan Bhattacharyya, D. R. Biswas, S. Das, T. K. Das, P. Mahapatra, D. K. Shahi, C. Sharma   +7 more
doaj   +1 more source

Carbon stocks and lability in land use and management systems in southwestern Goiás, Brazil

Pesquisa Agropecuária Tropical, 2023
The southwest region of the Goiás state, Brazil, is suitable for several agricultural activities, even in more fragile soils such as Typic Quartzipsamments.
Diego Oliveira Ribeiro, Gabriel Rosa Gonçalves, Giovana Oliveira Rubio, Gustavo Castoldi, Eduardo Pradi Vendruscolo, Zaqueu Henrique de Souza   +5 more
doaj   +1 more source

Soil organic matter pools under management systems in Quilombola Territory in Brazilian Cerrado

Revista Brasileira de Engenharia Agrícola e Ambiental
The aim of this study was to evaluate the stable and labile fractions of soil organic matter and carbon (C) management index in cultivated areas with conservation and conventional management used by Quilombola farmers in the Goiás state, Brazil.
Robervone S. de M. P. do Nascimento, Maria L. G. Ramos, Cícero C. de Figueiredo, Antonio M. M. Silva, Stefany B. Silva, Gilmar Batistella   +5 more
doaj   +1 more source

Carbon emissions management efficiency evaluation based on indicator information integration and DEA-Malmquist index

Frontiers in Environmental Science, 2023
The completeness of indicator information is a critical issue that requires further investigation in the evaluation of carbon emissions management efficiency.
Fei-Fei Ye, Si-Rui Han, Hai-Tian Lu
doaj   +1 more source