Results 101 to 110 of about 65,801 (309)
Bothalia: African Biodiversity & Conservation, 1950 No Abstract ...
Ethel M. Doidge
doaj +1 more source
Alopecic Patches on the Extremities of a Young Man
JEADV Clinical Practice, EarlyView.
Hamad El Hajj +3 more
wiley +1 more source
Permafrost Distribution in the Canadian Rockies: Key Variables Influencing Patch‐Scale Variability
Permafrost and Periglacial Processes, EarlyView.ABSTRACT The spatial distribution of permafrost in mountainous regions is influenced by various factors such as topography, climate, vegetation, and substrate. Despite the existence of comprehensive permafrost maps at national and global levels, they fail to accurately represent the patch‐scale (e.g., < 25 m) permafrost distribution in characteristic ...
Gerardo Zegers +2 more
wiley +1 more source
Secalonic acid A from Pseudoparmelia sphaerospora (Nyl.) Hale and P. hypomilta (Fée) Hale (Parmeliaceae) [PDF]
, 1995 Secalonic acid A, a yellow pigment from fungal metabolism, was isolated from the lichens Pseudoparmelia sphaerospora and P. hypomilta. From P. sphaerospora was also isolated the depsidone hypostictic acid.
Devincenzi, Izilda A. A. +2 more
core +1 more source
Dermatoscopy of Immune‐Related Cutaneous Adverse Events: Current Insights and Clinical Implications
JEADV Clinical Practice, EarlyView.
Davide Fattore, Zoe Apalla
wiley +1 more source
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Under continued climate warming, understanding present‐day permafrost distribution and the controls on ground thaw are critical for predicting permafrost thaw trajectories and associated implications. This study presents a high‐resolution investigation of permafrost extent and active layer thickness (ALT) across a coniferous forested hillslope
Alana Muenchrath +2 more
wiley +1 more source
Contrasting multi-taxa diversity patterns between abandoned and non-intensively managed forests in the southern Dolomites [PDF]
, 2017 The abandonment of silvicultural activities can lead to changes in species richness and composition of biological communities, when compared to those found in managed forests.
Campagnaro, T +8 more
core +2 more sources
The Age and Origin of Block Deposits in the Victorian Alps, Australia
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Large periglacial block deposits are found in the mountains of southeastern Australia. Despite their widespread distribution, their mode of formation and age are poorly understood. These landforms hold considerable potential to shed light on the nature of cooling during glacial periods. In this paper we present a new study of block deposits in
Timothy T. Barrows +4 more
wiley +1 more source
Project Chariot - Phase III: Progress Report [PDF]
, 1960 This is a preliminary report and is NOT FOR PUBLICATIONBotanical investigations of the Cape Thompson - Ogotoruk Creek region of northwest Alaska were initiated in May, 1959 by the University of Alaska under contract with the United States Atomic ...
Johnson, R.E. +2 more
core
PLANTS, PEOPLE, PLANET, EarlyView.Widespread museum digitization initiatives have made the world's herbaria more accessible than ever, launching a renaissance of specimen use. We highlight the value of digitization to bolster both scientific and historical research using the specimens from the Lady Franklin Bay Expedition (1881–1884) to the Canadian arctic, remembered for its tragedy ...
J. Mason Heberling, Jackson P. Wright
wiley +1 more source