Results 121 to 130 of about 5,253,598 (403)

Optimal mapping of terrestrial gamma dose rates using geological parent material and aerogeophysical survey data [PDF]

, 2012
Regulatory authorities need ways to estimate natural terrestrial gamma radiation dose rates (nGy h−1) across the landscape accurately, to assess its potential deleterious health effects. The primary method for estimating outdoor dose rate is to use an in
Beamish, D., Rawlins, B.G., Scheib, C., Tyler, A.N.   +3 more
core   +2 more sources

Economics of land‐based carbon mitigation

American Journal of Agricultural Economics, EarlyView.
Abstract Agricultural land holds tremendous potential to contribute to net zero greenhouse gas emission goals by providing low carbon renewable energy to displace fossil fuels and by serving as a sink for sequestering carbon in the soil with climate‐smart practices. This potential is, however, far from being realized.
Madhu Khanna
wiley   +1 more source

Estimation of forest resource stock, biomass and carbon storage characteristics based on measured plot data: A case study of a typical area of Hanjiang River Basin in China [PDF]

E3S Web of Conferences
There are many methods of forest resource survey, and so are the methods of stock estimation.The forest stock estimation method based on field survey data of sample plots is widely used in the industry because of its characteristics such as accurate data
Wei Zhang, Guanzhong Zeng, Xuanhui Li, Xiaojing Liu, Jiaqi Xu, Zongyue Lu, Kang Sun, Keliang Shi   +7 more
doaj   +1 more source

Magnetic Modeling of the Diwak-Derekan Geothermal Area with Extension to Bawen, Central Java [PDF]

, 2015
In an effort to further advance understanding of Diwak-Derekan geothermal system, a second period of geomagnetic survey of the area including Kaliulo hot spring, Jatikurung hot spring and Kendalisodo geothermal hot spring ...
Anggit M, Hiska, Harmoko, Udi, Herlambang, Yusuf Dewantoro, Widada, Sugeng, Widodo, Achmad, Yulianto, Gatot, Yulianto, Tony   +6 more
core  

Rapid inundation of southern Florida coastline despite low relative sea-level rise rates during the late-Holocene

Nature Communications, 2019
Sea-level rise threatens coastal mangroves, with global consequences for these important blue carbon sinks. Here the authors analyse four Holocene sediment cores from islands in Florida Bay and find that mangroves that comprised the South Florida ...
Miriam C. Jones, G. Lynn Wingard, Bethany Stackhouse, Katherine Keller, Debra Willard, Marci Marot, Bryan Landacre, Christopher E. Bernhardt   +7 more
doaj   +1 more source

Baseline geochemical characteristics of urban areas : a record of environmental change in the English Midlands [PDF]

, 2008
Systematic baseline sampling of soils in urban and rural areas has been undertaken by the British Geological Survey’s (BGS) Geochemical Baseline Survey of the Environment (G-BASE).
Ander, E.K., Flight, D.M.A., Fordyce, F.M., Nice, S.E.   +3 more
core  

Research Status and Development Trend of Macromolecular Structure and Model Construction of Different Coals

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Coal is a natural macromolecular substance composed of complex organic molecules and a small amount of minerals. Its chemical composition and microstructure are highly complex and variable, and no unified definition exists. This inherent structural complexity underscores the theoretical significance of constructing accurate macromolecular ...
Chao Zhou, Jun Chen, Yali Cheng, Huanhuan Shang, Longxiang Bao, Chenliang Peng   +5 more
wiley   +1 more source

Publications from the British Geological Survey [PDF]

, 2004
P. J. Brenchley
openalex   +1 more source

Enhanced Oxidase‐Like Activity of Ag‐Decorated V2O5 Hollow Microspheres for the Colorimetric Detection of Mercury (II) Ions

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this work, we report the synthesis of a novel Ag‐decorated V2O5 nanozyme with intrinsic oxidase‐like activity for the colorimetric detection of Hg2+ ions. The Ag/V2O5 hollow microspheres were synthesized via a simple hydrothermal method followed by Ag nanoparticle decoration and thoroughly characterized by XRD, XPS, SEM, TEM, HRTEM, and EDX.
Zhaoqing Liu, Hengxia Shen, Jiaqi Hu
wiley   +1 more source

Methods and standards development for three-dimensional mapping of the Antioch Quadrangle, Lake County, Illinois a pilot study [PDF]

, 2005
The Pilot Study for the Central Great Lakes Geologic Mapping Coalition (CGLGMC) focused on the Antioch Quadrangle, Lake County, Illinois developing a series of maps and digital products, several protocols for database development and maintenance and ...
Barnhardt, Michael L., Berg, Richard C.
core