Results 91 to 100 of about 274,374 (335)

Effects on major edaphic properties across various contexts: light drought vs. extreme drought

, 2023
Abstract Under climate change, there is a drastic increase in the frequency of drought events, which significantly impacts the biogeochemical processes in regional soil. However, the specific patterns of how different drought intensities affect the physicochemical and biological properties of soil remain unclear.
Yu Meng, Bing Qiu, Zhilei Yu, Meijian Yang, Yingjun Xu, Baisha Weng, Denghua Yan   +6 more
openaire   +1 more source

Impact of Climate Trends and Drought Events on the Growth of Oaks (Quercus robur L. and Quercus petraea (Matt.) Liebl.) within and beyond Their Natural Range [PDF]

, 2018
Due to predicted climate change, it is important to know to what extent trees and forests will be impacted by chronic and episodic drought stress. As oaks play an important role in European forestry, this study focuses on the growth response of sessile ...
Biber, Peter, Carraro, Vinicio, du Toit, Ben, Perkins, Diana, Pretzsch, Hans, R\uf6tzer, Thomas, Uhl, Enno   +6 more
core   +3 more sources

A new species of Lonchidiidae (Hybodontiformes) from the Late Jurassic of Brazil (Aliança Formation, Jatobá Basin)

The Anatomical Record, EarlyView.
Abstract The Aliança Formation (Jatobá Basin) represents lacustrine deposits formed in oxygenated waters that hosted a diverse fauna, including Hybodontiform sharks. Within this group, the Family Lonchidiidae comprises 11 valid genera, with Parvodus previously reported in Brazilian deposits from the Brejo Santo Formation (Araripe Basin, Late Jurassic ...
Larissa de Souza Ribeiro, Marco Aurélio Gallo de França   +1 more
wiley   +1 more source

Vegetation Growth Simulations of CLM5.0 in Southwest China under the 2009 -2010 Drought [PDF]

Gaoyuan qixiang
Under the influence of global change， drought events have occurred frequently in the originally humid Southwest region since the 21st century， which has inhibited the growth of vegetation in the region to variable degrees and threatened the security of ...
Jiawei BING, Lihuan WANG, Yaqiong LÜ
doaj   +1 more source

Effects of Lycium barbarum Residue Substituting Dietary Maize on Fecal Microbiota and Growth Performance of Crossbred Simmental Cattle

Animal Research and One Health, EarlyView.
The bioactive substances we extracted from Lycium barbarum residue (LBR) have a typical polysaccharide structure. When 1.80% LBR was used to replace maize in the diet, the average daily gain of rossbred Simmental was significantly increased, and anti‐inflammatory ability was improved. In addition, LBR improved the fecal microbial composition, increased
Kun Cai, Mingtan Li, Lihang He, Ning Ma, Haoyu Liu, Chi Xu, Xianhua Wu, Zeguang Xing, Qian Xing, Yuankai Qu, Xi Ma   +10 more
wiley   +1 more source

When Extreme Drought Becomes Commonplace

Eos
As drought becomes a more regular occurrence, a new study looks at the U.S. Drought Monitor, the nation’s preeminent drought classifier, to see how it has reflected climate change since 2000.
openaire   +1 more source

Phenological responses to extreme droughts in a Mediterranean forest

Global Change Biology, 2010
AbstractMediterranean regions are projected to experience more frequent, prolonged and severe drought as a consequence of climate change. We used a retractable rainfall shelter, to investigate the impact of extreme droughts on the development of Quercus ilex leaves, flowers and fruit.
Misson, L., Degueldre, D., Collin, C., Rodriguez, R., /Rocheteau, Alain, Ourcival, J. M., Rambal, S.   +6 more
openaire   +3 more sources

Effects of extreme drought on agriculture soil and sustainability of different drought soil [PDF]

, 2014
Abstract. Content of microbial biomass carbon was selected as indicator for identifying effects of extreme drought on agriculture soil ecosystem. Through a series of prototype observation experiments, changing tendencies of microbial biomass carbon content and the proportion of microbial biomass carbon in soil organic carbon were identified.
Geng, S. M., Yan, D. H., Zhang, T. X., Weng, B. S., Zhang, Z. B., Gang, W.   +5 more
openaire   +2 more sources

Cutting Through the Green: A Case for Grassland Archaeology Using UAV Multispectral Data

Archaeological Prospection, EarlyView.
ABSTRACT Advances in low‐altitude remote sensing are needed to improve the effectiveness of archaeological prospection in the Netherlands. The geomorphological situation and land use history make applying various remote sensing and geophysical technologies particularly challenging.
Roeland Emaus
wiley   +1 more source

Global evidence of rapid flash drought recovery by extreme precipitation

Environmental Research Letters
Flash drought affects agricultural activities and water availability. However, the rate of flash drought development and termination and their controlling mechanisms remain mostly unexplored. Using climate reanalysis (ERA5) datasets, we examine the flash
Shanti Shwarup Mahto, Vimal Mishra
doaj   +1 more source