Results 31 to 40 of about 1,521,051 (282)

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+4 more sources

The Physical Mechanisms Behind the Change in the Precipitation Recycling Rate in the Mid- and Lower Reaches of the Yangtze River

open access: yesFrontiers in Physics, 2021
The precipitation recycling rate (PRR) is an important index when trying to understand the physical mechanisms behind the effects of different sources of water vapor on regional precipitation.
Wen-Kang Guo   +10 more
doaj   +1 more source

Indonesian Throughflow drove Australian climate from humid Pliocene to arid Pleistocene

open access: yesGeophysical Research Letters, 2017
Late Miocene to mid‐Pleistocene sedimentary proxy records reveal that northwest Australia underwent an abrupt transition from dry to humid climate conditions at 5.5 million years (Ma), likely receiving year‐round rainfall, but after ~3.3 Ma, climate ...
Beth A. Christensen   +13 more
doaj   +1 more source

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording   +4 more
wiley   +1 more source

Future precipitation increase constrained by climatological pattern of cloud effect

open access: yesNature Communications, 2023
The fractional increase in global mean precipitation ( $$\triangle \bar{P}/\bar{P}$$ △ P ¯ / P ¯ ) is a first-order measure of the hydrological cycle intensification under anthropogenic warming.
Wenyu Zhou   +3 more
doaj   +1 more source

Underwater Noise Measurements around a Tidal Turbine in a Busy Port Setting

open access: yesJournal of Marine Science and Engineering, 2022
Acoustic emissions from current energy converters remain an environmental concern for regulators because of their potential effects on marine life and uncertainties about their effects stemming from a lack of sufficient observational data. Several recent
Joseph Haxel   +7 more
doaj   +1 more source

Analysis of the 20-Year Variability of Ocean Wave Hazards in the Northwest Pacific

open access: yesRemote Sensing, 2023
In the Northwest Pacific (NWP), where a unique monsoon climate exists and where both typhoons and extratropical storms occur frequently, hazardous waves pose a significant risk to maritime safety. To analyze the 20-year variability of hazardous waves in this region, this study utilized hourly reanalysis data from the ECMWF ERA5 dataset covering the ...
Rui Li 0100   +7 more
openaire   +4 more sources

Osteohistological evidence for terrestrial adaptation and an extended growth period in mekosuchine crocodylians and its potential role in their extinction

open access: yesThe Anatomical Record, EarlyView.
Abstract The Australasian crocodylian fossil record is dominated by the extinct endemic clade Mekosuchinae, with known members spanning the Eocene‐to‐Holocene. This diverse clade exhibited high morphological disparity, from early members superficially similar to Crocodylus, to more terrestrial forms later in the clade's evolutionary history.
Devin K. Hoffman   +9 more
wiley   +1 more source

Relative importance of ENSO and IOD on interannual variability of Indonesian Throughflow transport

open access: yesFrontiers in Marine Science, 2023
IntroductionThe Indonesian Throughflow (ITF) connects the Pacific Ocean and the Indian Ocean. It plays an important role in the global ocean circulation system.
Aojie Li   +4 more
doaj   +1 more source

Geomagnetic observatory operates at the seafloor in the northwest Pacific Ocean [PDF]

open access: yesEos, Transactions American Geophysical Union, 2004
The need to establish seafloor observatories has been important for decades. Multidisciplinary efforts aimed at establishing such observatories [e.g.,Beranzoli et al., 1998] are now culminating the ongoing Ocean Observatories Initiative [Copley, 2004].This article reports on how the world's first seafloor geomagnetic observatory NWP (North‐Western ...
Hiroaki Toh   +3 more
openaire   +1 more source

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