Results 261 to 270 of about 201,664 (354)

Permafrost Mass Wasting in Ice‐Rich Landscapes: Recent Advances (2013 to 2024) on Mechanisms, Dynamics and Impacts

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT Across circumpolar permafrost regions, climate change is destabilizing ice‐rich hillslopes, increasing the frequency and magnitude of thaw‐driven mass wasting. This paper reviews recent studies (2013–2024) on thaw‐driven mass wasting, focusing on the processes, morphology and trajectories of geomorphic change and their implications for ...
J. M. Young, L. Farquharson, J. Luo, N. Nesterova, J. van der Sluijs, S. V. Kokelj   +5 more
wiley   +1 more source

Preconditioning of sediment failure by astronomically paced weak-layer deposition. [PDF]

Nat Commun
Wang X, Maselli V, Flessati L, Wang H, Sun Z, Wang Q, Chen J, Li Q, Alberti S, Kienast M, Xie S, Sun Q.   +11 more
europepmc   +1 more source

C13-Depleted Authigenic Carbonate Buildups from Hydrocarbon Seeps, Louisiana Continental Slope: ABSTRACT

, 1989
Roger Sassen Harry H. Roberts
openalex   +1 more source

Cryostratigraphy of Rhythmic Segregated Ice in Colluvium and Implications for Permafrost Slope Stability

Permafrost and Periglacial Processes, EarlyView.
ABSTRACT The amount and stratigraphic setting of ground ice in permafrost slopes is a key control on the style and magnitude of permafrost mass wasting. Understanding the spatial and stratigraphic variations in ground ice distribution on permafrost slopes is therefore a fundamental property in assessing the stability of permafrost hillslopes.
Joseph M. Young, Alejandro Alvarez, Duane Froese   +2 more
wiley   +1 more source

Observed regimes of submesoscale dynamics in the Southern Ocean seasonal ice zone. [PDF]

Nat Commun
Prend CJ, Swart S, Stewart AL, du Plessis MD, Manucharyan GE, Thompson AF.   +5 more
europepmc   +1 more source

New Views of the U.S. Continental Margins [PDF]

, 2005
Armstrong, Andy, Gardner, James V., Mayer, Larry A.   +2 more
core   +1 more source

Connecting the dots: Network structure as a functional trait in arbuscular mycorrhizal fungi

PLANTS, PEOPLE, PLANET, EarlyView.
Soil health and sustainable land management are critical to addressing global challenges such as food security, climate resilience, and biodiversity loss. Arbuscular mycorrhizal (AM) fungi form underground networks that enhance plant nutrient uptake and improve soil structure, yet their functional diversity remains poorly understood, limiting their ...
Carlos A. Aguilar‐Trigueros, Adam Frew
wiley   +1 more source

Road expansion risk predicts future hotspots of tropical deforestation. [PDF]

Proc Natl Acad Sci U S A
Engert JE, Souza CM, Kleinschroth F, Ishida FY, Costa SP, Botelho J, Laurance WF.   +6 more
europepmc   +1 more source

Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens

PLANTS, PEOPLE, PLANET, EarlyView.
Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski, Łukasz Walas, Marzenna Guzicka   +2 more
wiley   +1 more source

Spatiotemporal Variation in Marine Mammal Antipredator Behaviors Resulting From a Predation Pinch Point. [PDF]

Ecol Evol
Hale CM, Jouma'a J, Brown A, Robinson PW, Holser RR, Costa DP, Beltran RS.   +6 more
europepmc   +1 more source