Results 21 to 30 of about 2,248,806 (164)

Greenhouse Gas Reporting Program [PDF]

open access: yes, 2021
Title from PDF caption (viewed on June 9, 2021).This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program.

core  

Soil carbon dynamic characteristics of coal gangue-filled reclaimed cropland and forest land under time series

open access: yesMeitan kexue jishu, 2023
In order to clarify the intrinsic mechanism between soil quality and soil carbon cycling after reclamation and to reveal the characteristic patterns of carbon dynamics of reclaimed soils under time series, the cultivated soils of 3, 6, 9 and 12 a ...
Tenghui MA   +3 more
doaj   +1 more source

Effects of various wet environments on the characteristics of the dust cake deposited on the surface of filter media

open access: yesScientific Reports, 2023
The effect of wet environments on the dust cake of filter media was studied. The collapse angles of dust particles and the collapse angles between dust particles and filter media increase with increasing dust moisture content, relative humidity, and ...
Shihang Li   +7 more
doaj   +1 more source

National greenhouse gas inventory document of Japan. 2025 (CGER-report ; CGER-I174-2025) [PDF]

open access: yes
content reviewed by Decarbonized Society Promotion Office, Global Environment Bureau, Ministry of the Environment, Japan primary authors Greenhouse Gas Inventory Office of Japan, Center for Global Environmental Research, Earth System Division, National ...
Greenhouse Gas Inventory Office of Japan (GIO)
core   +1 more source

Conditional Dynamic Dependence and Risk Spillover between Crude Oil Prices and Foreign Exchange Rates: New Evidence from a Dynamic Factor Copula Model

open access: yesEnergies, 2022
This paper proposes a dynamic factor model to accurately characterize the dynamic dependence and risk spillovers between the crude oil and exchange rate returns of oil-trading countries from 2000–2020, conditional on the common factors.
Xu Wang, Xueyan Wu, Yingying Zhou
doaj   +1 more source

A review of the operational results of the K-ETS (2015–2024)

open access: yesEnergy and Climate Management
Republic of Korea launched its national emissions trading system (K-ETS) in 2015 and is currently in Phase 3 of implementation. As one of the most prominent examples of a successfully established national ETS, the K-ETS covers 73.5% of the country’s ...
Jung-ae Park   +3 more
doaj   +1 more source

Review on Key Parameters and Characterization Technology of CO2 Sequestration Mechanism in Saline Aquifers

open access: yes发电技术, 2022
As an important part of carbon capture, utilization and storage(CCUS) technology, CO2 sequestration in saline aquifers is an effective means to achieve the goal of carbon neutralization.
YE Hang, HAO Ning, LIU Qi
doaj   +1 more source

Impact of salinity of fracturing fluid on the migration of coal fines in propped fractures and cleats

open access: yesMeitan xuebao, 2023
During the hydraulic fracturing of coalbed methane (CBM) well, the deposition of coal fines in propped fractures and the migration of coal fines in cleats will damage the permeabilities of propped fractures and cleats, consequently affecting the ...
Fansheng HUANG   +5 more
doaj   +1 more source

Autonomous greenhouse gas measurement system for analysis of gas migration on landfill sites [PDF]

open access: yes, 2010
This paper describes the design, development and validation of an autonomous gas sensing platform prototype for monitoring of the greenhouse gases, methane (CH4) and carbon dioxide (CO2).
Dermot Diamond   +13 more
core   +2 more sources

Soil characteristics and microbial responses in post-mine reclamation areas in a typical resource-based city, China

open access: yesJournal of Environmental Engineering and Landscape Management, 2021
Mining activities worldwide have resulted in soil nutrient loss, which pose risks to crop and environmental health. We investigated the effects of post-mine reclamation activities on soil physicochemical properties and microbial communities based on 16S ...
Min Tan   +5 more
doaj   +1 more source

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