Results 91 to 100 of about 328,196 (394)

Physiological drought responses improve predictions of live fuel moisture dynamics in a Mediterranean forest. [PDF]

open access: yes, 2018
The moisture content of live fuels is an important determinant of forest flammability. Current approaches for modelling live fuel moisture content typically focus on the use of drought indices.
Arteaga López, Carles   +4 more
core   +2 more sources

Disparity of turbinal bones in placental mammals

open access: yesThe Anatomical Record, EarlyView.
Abstract Turbinals are key bony elements of the mammalian nasal cavity, involved in heat and moisture conservation as well as olfaction. While turbinals are well known in some groups, their diversity is poorly understood at the scale of placental mammals, which span 21 orders.
Quentin Martinez   +11 more
wiley   +1 more source

Response of Four Shrubs to Drought Stress and Comprehensive Evaluation of Their Drought Resistance

open access: yesAgriculture
Drought stress is a crucial factor limiting plant survival and growth, especially during the seedling establishment stage. A deep understanding of different plants’ responses to drought stress and their drought resistance is of great significance for ...
Bing Ma   +7 more
doaj   +1 more source

Functional traits of expanding, thicket-forming shrubs: contrasting strategies between exotic and native species [PDF]

open access: yes, 2017
Woody expansion has been documented for decades in many different systems globally, often yielding vast changes in ecosystem functioning. While causes and consequences of woody expansion have been well documented, few studies have addressed plant ...
Shiflett, Sheri A.   +2 more
core   +2 more sources

But how does it smell? An investigation of olfactory bulb size among living and fossil primates and other euarchontoglirans

open access: yesThe Anatomical Record, EarlyView.
Analysis of cranial endocast data of 181 extant and 41 fossil species from Euarchontoglires shows that there was a reduction in olfactory bulb size in Crown Primates, but that there were also subsequent reductions in various other primate clades (Anthropoidea, Catarrhini, Platyrrhini, crown Cercopithecoidea, Hominoidea).
Madlen Maryanna Lang   +6 more
wiley   +1 more source

Magnolia mayae (Magnoliaceae), a new species from Chiapas, Mexico

open access: yesBotan‪ical Sciences, 2012
A new species of Magnolia from Chiapas, Mexico is described and illustrated. A table of morphological characters contrasting species of Magnolia Sect. Magnolia in Chiapas is provided. Magnolia mayae is similar to M.
J.Antonio Vázquez-García   +4 more
doaj   +1 more source

Fire Behaviour Observation in Shrublands in Nova Scotia, Canada and Assessment of Aids to Operational Fire Behaviour Prediction

open access: yesFire, 2020
Parks Canada, in collaboration with Nova Scotia Lands and Forests and Natural Resources Canada, documented shrub fire behaviour in multiple plots burned over two periods: a spring period in June 2014 and a summer period in July 2017.
Anne-Claude Pepin, Mike Wotton
doaj   +1 more source

Climate, soil or both? Which variables are better predictors of the distributions of Australian shrub species?

open access: yesPeerJ, 2017
Background Shrubs play a key role in biogeochemical cycles, prevent soil and water erosion, provide forage for livestock, and are a source of food, wood and non-wood products.
Y. Hageer   +3 more
semanticscholar   +1 more source

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