Results 151 to 160 of about 3,437,660 (362)

Ectomycorrhizal fungi and root water uptake respond independently to water availability

open access: yesOikos, EarlyView.
Temperate forests on their warm and dry distribution limits are expected to be most vulnerable to reductions in water availability. This prediction is mostly based on studies assessing single forest functions, mainly growth. Water and nutrient cycling are functions that rely on tree roots and their symbiotic association with ectomycorrhizal (ECM) fungi.
Asun Rodríguez‐Uña   +6 more
wiley   +1 more source

Graduate Catalog, 1996-1997 [PDF]

open access: yes, 1996
https://scholar.valpo.edu/gradcatalogs/1024/thumbnail ...
Valparaiso University
core   +1 more source

Arctic‐breeding black‐legged kittiwakes show individual variation in foraging responses to glacial conditions without consequences for reproductive output

open access: yesOikos, EarlyView.
Behavioural plasticity is likely to influence how individuals continue to access resources under rapid climate change. Plasticity will be particularly important at highly dynamic, prey‐rich foraging areas such as upwelling fronts of marine‐terminating glaciers in the high Arctic, where profitability varies significantly across space and time ...
Frederick C. Mckendrick   +18 more
wiley   +1 more source

DroughtScape- Spring 2017 [PDF]

open access: yes, 2017
CONTENTS Drought center helps islands reduce drought vulnerability.......... 2 2017 sees above-average precipitation, warmer temps.......... 3 California pulls out of drought............. 4 After tech transfer, training Tunisia launches first drought map.
, National Drought Mitigation Center
core   +1 more source

Carbon and corms: Introduced ungulates and saltwater intrusion variably impact coastal floodplain ecosystem services in the Laynhapuy Indigenous Protected Area, northern Australia

open access: yesPeople and Nature, EarlyView.
Abstract Carbon and biodiversity offset markets have been proposed to finance management solutions for introduced ungulates across northern Australian coastal wetlands. However, few studies have quantified how ungulate removal may affect ecosystem services important to local Indigenous communities, especially considering coincident saltwater intrusion.
Oscar Robert Jones   +8 more
wiley   +1 more source

Digitization connects scattered specimens and enables new historical research: Plants from the Lady Franklin Bay Expedition (1881–1884)

open access: yesPLANTS, 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

Meteorological Input to General Aviation Pilot Training [PDF]

open access: yes
The meteorological education of general aviation pilots is discussed in terms of the definitions and concepts of learning and good educational procedures.
Colomy, J. R.
core   +1 more source

Detecting and attributing climate change effects on vegetation: Australia as a test case

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Climate change is contributing to vegetation changes that threaten life support systems. Yet, inherent climatic variability and past and present human actions—such as clearing, burning and grazing regimes—also alter vegetation and complicate understanding of vegetation change. Australian ecosystems exemplify such complexity.
Laura J. Williams   +14 more
wiley   +1 more source

The Scientist, Fall 2013 [PDF]

open access: yes, 2013
https://scholarworks.sjsu.edu/scientist/1006/thumbnail ...
San Jose State University, College of Science
core   +2 more sources

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