Results 231 to 240 of about 137,720 (348)

Surface roughness measurements using UAV LiDAR and analysis of uncertainty factors

River, EarlyView.
Abstract Surface root mean square height (SRMSH) is a key parameter characterizing surface roughness; it reflects soil hydrological properties and influences related physical processes. LiDAR offers an effective means for measuring SRMSH over large areas, yet the method involves several uncertainty factors that require further investigation.
Xiangdong Qin, Zhiguo Pang, Jingxuan Lu
wiley   +1 more source

Adapting water resource systems to a changing future: challenges for UK hydrology in the 21st century. [PDF]

Philos Trans A Math Phys Eng Sci
Hall JW, Murgatroyd A.
europepmc   +1 more source

A simulation research of impacts of the Lake Poyang hydraulic project on hydrology and hydrodynamics

, 2015
Geying Lai, Peng Wang, Huang Xiao-lan, XIONG Jiaqing, Ying Liu, ZENG Fenghai   +5 more
openalex   +2 more sources

Estimating Rain‐Specific Attenuation at Extremely High Frequencies From Disdrometer Measurements at Various Climate Zones in the US

International Journal of Satellite Communications and Networking, EarlyView.
ABSTRACT The raindrop size distribution (DSD) plays an essential role in understanding rain attenuation effects at extremely high frequencies (EHFs). Over 1 year of DSD measurements was taken at different Köppen–Geiger climate classifications within the United States. Optical disdrometers from Thies Clima were used to measure both the size and velocity
Eugene S. Hong, George Brost, Nicholas Tarasenko, Steven A. Lane   +3 more
wiley   +1 more source

Hydrology masks warming effects on microbial communities in salt marsh soils. [PDF]

FEMS Microbiol Ecol
Mittmann-Goetsch J, Mueller P, Jensen K, Liebner S, Thomsen S, Rich R, Bartholomäus A, Jaitner J, Unger V.   +8 more
europepmc   +1 more source

Extreme Weather Events and Agricultural Total Factor Productivity Growth

Southern Economic Journal, EarlyView.
ABSTRACT The productivity of the agricultural sector is crucial for food security in a changing climate. This study estimates the impacts of extreme weather events on agricultural total factor productivity (TFP) growth, contributing to a more comprehensive understanding of the effects of climate change on agriculture.
Wei Zhang
wiley   +1 more source

Long term water quality improvements associated with the restored Prairie Creek wetlands in Ohio's Grand Lake St. Marys Watershed. [PDF]

Sci Rep
Jacquemin SJ, Doll JC, Grunden MC, Hoehn HN, Dirksen TA.   +4 more
europepmc   +1 more source

MISSOURI RIVER HYDROLOGY (STREAMFLOW AND TEMPERATURE): SIOUX CITY, IOWA TO RULO, NEBRASKA.

, 1972
David L. Schreiber
openalex   +2 more sources

Iowa Population Exposures to Metals and Metalloids in Well Water

Environmental Toxicology, EarlyView.
ABSTRACT Previous Iowa studies suggest low levels and chronic arsenic exposures are associated with prostate cancer. The rural Iowa population heavily relies on private wells for drinking water resources and thus is vulnerable to contaminants such as heavy metals found in well water.
Donald L. Simmons, Brian Wels, Alyssa Mattson, Elizabeth M. Miller, Zachary E. Hoggarth, Maya Sternberg, Susie Y. Dai, Dustin May, Michael Schueller, Michael Pentella   +9 more
wiley   +1 more source

Waterbird Diversity Patterns Under Varied Hydrological Regimes in Dongting Lake and Surrounding Lakes. [PDF]

Ecol Evol
Zhang S, Zhang P, Zou Y, Li D, Li F, Deng Z, Zeng J, Wang S, Wu T, Song Y, Li F, Xia W, Xie Y.   +12 more
europepmc   +1 more source