Results 201 to 210 of about 184,697 (288)

Periglacial Puzzles: Unravelling Environmental Controls on Alpine Solifluction Lobe Dimensions and Shape

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Freeze–thaw processes cause periglacial creep (otherwise known as solifluction) which forms solifluction lobes. These are lobate features characterized by a steep riser (front) and a smooth tread (body). Despite the widespread occurrence of these lobes, the controls on their morphometry remain poorly understood. Research into solifluction lobe
Jil S. van Etten, Jana Eichel, Daniel Draebing   +2 more
wiley   +1 more source

Correction: The impact of floating photovoltaic power plants on lake water temperature and stratification. [PDF]

Sci Rep
Ilgen K, Schindler D, Wieland S, Lange J.   +3 more
europepmc   +1 more source

Integrating SfM, LiDAR and TLS for High‐Resolution Monitoring of Palsa Surface Changes and Degradation Dynamics

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Understanding fine‐scale surface changes is crucial for quantifying ecosystem dynamics and detecting landscape changes. Palsas, comparably small peatland elevations with an ice‐rich permafrost core, undergo natural cycles of growth and degradation. They can also serve as indicators of climate change in subarctic regions. Because they typically
Alexander Störmer, Timo Kumpula, Pasi Korpelainen, Benjamin Burkhard   +3 more
wiley   +1 more source

How do microplastics move through water and land? Earth scientists find ways to track their journey. [PDF]

Proc Natl Acad Sci U S A
McDermott A.
europepmc   +1 more source

Electrical Resistivity Tomography for the 2D and 3D Investigation of Pingos and Permafrost Mounds in Northern Canada's Mountain and Coastland Areas

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Pingos and related permafrost mounds are widespread periglacial landforms in Arctic environments that are ice‐rich on the one hand and contain taliks on the other, making them vulnerable to climate change. So far, the interior, geophysical characteristics, and distribution of ground ice within these dome‐ or cone‐shaped features have not been ...
Tim Wiegand, Julius Kunz, Christof Kneisel   +2 more
wiley   +1 more source

Integrating soil health and manure practices to advance sustainability for US dairy farms. [PDF]

J Environ Qual
Cloutier ML, Zipper S, Liptzin D, Adair EC, Auvermann BW, Bell JM, Bock B, Brandani CB, Busch D, Clark NE, Czymmek KJ, Faulkner JW, von Haden AC, Horwath WR, Jackson RD, Ketterings QM, Khalsa SDS, Meyer D, Sanford GR, Wallace J, Afshar RK, Morgan CLS.   +21 more
europepmc   +1 more source

Weeds in a changing climate: Competitors or service plants?

PLANTS, PEOPLE, PLANET, EarlyView.
Reducing herbicide use and preparing agroecosystems for climate change are two top priorities on the global policy agenda. Here, we explore whether these two challenges can be tackled simultaneously. While weeds are generally considered a threat to crop production, we show that weeds can help overcome climate change challenges in agroecosystems ...
Marie J. Zwetsloot, Marie‐Charlotte Bopp, Lammert Bastiaans, Elena Kazakou, Aurélie Metay, Gabriel Y. K. Moinet, Karim Barkaoui, Guillaume Fried, Léo Garcia, Merel Hofmeijer, Martine van der Ploeg, Maria Stefania Przybylska, Gerlinde B. De Deyn   +12 more
wiley   +1 more source

Hydrological seasonality drives a predictable reversal in anthropogenic pollution dominance in mountain watersheds. [PDF]

iScience
Yang H, Zhao Y, Hou X, Li Z, Cao J.
europepmc   +1 more source

Within‐tree spatial heterogeneity of sap flow velocities and wood properties and its effect on the uncertainty of tree level sap flux estimates

PLANTS, PEOPLE, PLANET, EarlyView.
As forests are important for biodiversity and recreation and provide vital resources globally, it is essential that their health can be accurately monitored, for example, by using sap flow probes to measure tree water uptake. We investigated whether sap flow measurements might differ at various locations within the same tree due to variation in wood ...
Stefan Seeger, Markus Weiler, Martin Maier   +2 more
wiley   +1 more source

Automated Acoustic Recogniser Reveals Spatial Variation in Seasonal Calling of the Range-Restricted Magnificent Broodfrog (<i>Pseudophryne covacevichae</i>). [PDF]

Ecol Evol
Rush ER, Edwards W, Schwarzkopf L, Allen-Ankins S.   +3 more
europepmc   +1 more source