Results 31 to 40 of about 9,973,923 (297)

Properties and functions of organic materials in poor agricultural soil condition [PDF]

, 2012
A field experiment was conducted under different soil strata in poor agricultural soil condition. Each soil stratum was treated separately with different organic material for soil fertility management.
Usman, Suleiman
core   +1 more source

Losses of soluble forms of organic carbon in relation to different agro-technical treatment of meadows

Soil and Water Research, 2016
Studies were performed to determine the loss of soluble forms of organic carbon in differently used meadows on mineral soil. In a long-term experiment two variants were distinguished: a productive meadow (N120-AN and N120-CN) and a non-productive one (Kp-
Irena BURZYŃSKA
doaj   +1 more source

Evaluation of total organic carbon contents in carbonate source rocks by modified acid treatment method and the geological significance of acid-soluble organic matters

Energy Exploration & Exploitation, 2019
Total organic carbon contents are an important parameter in evaluating hydrocarbon source rocks and it shows the hydrocarbon-generating potential of hydrocarbon source rocks.
Peng Liu, Xiaofeng Wang, Juske Horita, Xuan Fang, Jianjing Zheng, Xiaofu Li, Qiang Meng   +6 more
doaj   +1 more source

Total organic carbon at station TT049_2-5

, 2003
Total organic carbon at station TT049_2-
Mikhail A Levitan (6962702), Levitan, Mikhail A, K G Muravyov (7887584), Muravyov, K G, Gurvich, Evgeny G, Alexandra B Isaeva (6962414), L V Dyomina (6972443), Dyomina, L V, Evgeny G Gurvich (6959963), Isaeva, Alexandra B   +9 more
core   +1 more source

The significance of organic carbon and nutrient export from peatland-dominated landscapes subject to disturbance, a stoichiometric perspective [PDF]

, 2009
The terrestrial-aquatic interface is a crucial environment in which to consider the fate of exported terrestrial carbon in the aquatic system. Here the fate of dissolved organic carbon (DOC) may be controlled by nutrient availability.
C. Arlaud, Flowers, H., Bryant, C., H. Flowers, Arlaud, C., S. McFarlane, C. Bryant, McFarlane, S., S. Waldron, Waldron, S.   +9 more
core   +2 more sources

Carbon dynamics in no-till soil due to the use of industrial organic waste and mineral fertilizer

Revista Ciência Agronômica
The use of organic waste from industrial processes in agriculture is a strategy not only for improving soil properties but also for promoting the utilization of recycled nutrients by market crops and for reducing environmental impact.
Jucimare Romaniw, João Carlos de Moraes Sá, Alessandra Aparecida Padilha, Fabrícia da Silva Ramos, Guilherme Eurich, Pamela Thaísa Bressan   +5 more
doaj   +1 more source

Carbon sequestration potential of tea garden soil in northwest Zhejiang and its accumulation characteristic on different fractions of organic carbon

浙江大学学报. 农业与生命科学版, 2016
Organic carbon is the basis of soil system, which plays an important role in the soil quality and regulating the supply of nutrients. Physical, chemical and biological properties and productivity of soil were all closely related to the content and ...
KONG Zhangliang
doaj   +1 more source

One-step Oxidation of Total Organic Carbon, Total Nitrogen, and Total Phosphorous using Wet Chemical Oxidation

대한환경공학회지, 2020
Objective:This study proposed the simultaneous multi-oxidation of total organic carbon, total nitrogen, and total phosphorous using modified wet chemical oxidation method.
Jeong-Hwan Choi, Dong-Hun Shin, Hye-Bin Kim, Jong-Gook Kim, Kitae Baek   +4 more
doaj   +1 more source

Determination of Total Organic Carbons by Ion Chromatography

Analytical Sciences, 1991
A method for indirect UV detection of carbonate in solution using potassium phthalate as eluent has been developed. The detection limit for carbonate is 0.5mg/l in solution. The application of the analytical method developed to the analysis of trace organic carbon in deionised water and total carbon in air particulate was investigated and the results ...
FUNG, Y. S., DAO, K. L.
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source