Results 1 to 10 of about 363,786 (195)

OSCILLATIONS AND CYCLES OF AIR TEMPERATURE IN SOUTH AMERICA [PDF]

Present Environment and Sustainable Development, 2013
This paper is seeking to prove that on the South American continent there are the same cycles of air temperature (almost perfect) as those proven to exist in Europe (Romania), New Zeeland and North America (the U.S.A.) The oscillations and air ...
Ion Isaia
doaj   +2 more sources

Population genetics and geographic origins of mallards harvested in northwestern Ohio.

PLoS ONE, 2023
The genetic composition of mallards in eastern North America has been changed by release of domestically-raised, game-farm mallards to supplement wild populations for hunting.
Michael L Schummer, John Simpson, Brendan Shirkey, Samuel R Kucia, Philip Lavretsky, Douglas C Tozer   +5 more
doaj   +2 more sources

Moisture Transport and Contribution to the Continental Precipitation

Atmosphere, 2022
Understanding the water cycle change under a warming climate is essential, particularly the ocean to land moisture transport, which affects the precipitation over land areas and influences society and the ecosystem. Using ERA5 data from 1988 to 2020, the
Yazhu Yang, Chunlei Liu, Niansen Ou, Xiaoqing Liao, Ning Cao, Ni Chen, Liang Jin, Rong Zheng, Ke Yang, Qianye Su   +9 more
doaj   +1 more source

First record of Ramphocorixa rotundocephala Hungerford, 1927 (Hemiptera, Corixidae) for Colombia [PDF]

Check List, 2021
In the course of research conducted on Procambarus clarkii (Girard, 1852) in Colombia, Ramphocorixa rotundocephala Hungerford, 1927 was collected in Güitoque Lake, outside the town of Gachantivá, Boyacá.
Mabel Giovana Pimiento-Ortega, Isabella González-Gamboa, Yimy Herrera-Martínez   +2 more
doaj   +3 more sources

Response of North Pacific storm tracks to multiscale SST anomalies in a stable state of the Kuroshio extension system during the cold season

Frontiers in Earth Science, 2022
In the present study, the response of North Pacific storm tracks to spatial multiscale (large-scale and mesoscale) sea surface temperature anomalies (SSTAs) in stable state of Kuroshio Extension (KE-related SSTAs) system are investigated.
Chaohui Chen, Jianqi Zhang, Xiangguo Chen   +2 more
doaj   +1 more source

Distinct impacts of two types of El Niño events on northern winter high-latitude temperatures simulated by CMIP6 climate models

Environmental Research Letters, 2023
The interannual variability of the Northern Hemisphere winter climate is strongly linked to the El Niño-southern oscillation (ENSO). While North Pacific and North America often exhibit a robust response to ENSO, so-called the Pacific–North America ...
Sangwoo Lee, Hyo-Seok Park, Se-Yong Song, Sang-Wook Yeh   +3 more
doaj   +1 more source

Notorhinus floresi sp. nov. gen. nov.: The first records of Siphonophorida in Chile and Siphonorhinidae in South America (Colobognatha) [PDF]

Arthropod Systematics & Phylogeny, 2023
The millipede family Siphonorhinidae (order Siphonophorida) shows a scattered distribution in South Africa, Madagascar, India, Southeast Asia, and North America.
Leif Moritz, Antonio Parra-Gómez
doaj   +3 more sources

A surface temperature dipole pattern between Eurasia and North America triggered by the Barents–Kara sea-ice retreat in boreal winter

Environmental Research Letters, 2022
The Arctic has experienced dramatic climate changes, characterized by rapid surface warming and sea-ice loss over the past four decades, with broad implications for climate variability over remote regions.
Yurong Hou, Wenju Cai, David M Holland, Xiao Cheng, Jiankai Zhang, Lin Wang, Nathaniel C Johnson, Fei Xie, Weijun Sun, Yao Yao, Xi Liang, Yun Yang, Chueh-Hsin Chang, Meijiao Xin, Xichen Li   +14 more
doaj   +1 more source

Chemical nonlinearities in relating intercontinental ozone pollution to anthropogenic emissions [PDF]

, 2009
Model studies typically estimate intercontinental influence on surface ozone by perturbing emissions from a source continent and diagnosing the ozone response in the receptor continent.
Arlene M. Fiore, Auvray, Berntsen, Bey, Bloom, Bryan N. Duncan, Carmichael, Daniel J. Jacob, Derwent, Duncan, Duncan, Fiore, Fiore, Fiore, Guerova, Horowitz, Jacob, Jacob, Kleinman, Kleinman, Lin, Liu, Liu, Oliver Wild, Richter, Shiliang Wu, Shindell, Sillman, Sillman, Stein, Task Force on Hemispheric Transport of Air Pollution, Wang, Wang, Wild, Wild, Wild, Yienger, Zhang, Ziemke   +38 more
core   +9 more sources

Multiscale variations of the crustal stress field throughout North America

Nature Communications, 2020
The Earth’s crustal stress field controls active deformation and reflects the processes driving plate tectonics. Here we present the first quantitative synthesis of relative principal stress magnitudes throughout North America together with hundreds of ...
Jens-Erik Lund Snee, Mark D. Zoback
doaj   +1 more source