Results 21 to 30 of about 8,425,275 (293)

Mapping fire history and quantifying burned area through 35 years of prescribed fire history at an Illinois tallgrass prairie restoration site using GIS

open access: yesEcological Solutions and Evidence, 2022
Fire was important to pre‐colonization prairies. In today's remnant and reconstructed prairies, managers frequently employ prescribed fire, a historical management practice that limits woody encroachment, suppresses non‐native species and promotes ...
Erin G. Rowland‐Schaefer   +3 more
doaj   +1 more source

Tree-Ring Based Reconstruction of Historical Fire in an Endangered Ecosystem in the Florida Keys

open access: yesFire, 2021
Big Pine Key, Florida, is home to one of Earth’s largest swaths of the critically-endangered dry forests. Known as pine rocklands, this fire-adapted ecosystem must experience regular fire to persist and remain healthy.
Lauren A. Stachowiak   +5 more
doaj   +1 more source

“A History of Fire and Flame” [PDF]

open access: yesNature, 1932
A PROBLEM that the alchemists found ex-tremely difficult to solve was the preparation of an amalgam of iron. Dr. Ellis has attempted an analogous task, namely, the fusion into a homogeneous unity of the cold and hard scientific facts of the history of fire with the aesthetic appeal of fire and flame to his poetical emotions.
openaire   +2 more sources

Influence of fire frequency on Colophospermum mopane and Combretum apiculatum woodland structure and composition in northern Gonarezhou National Park, Zimbabwe

open access: yesKoedoe: African Protected Area Conservation and Science, 2009
We investigated the long-term effects of fire frequency on Colophospermum mopane and Combretum apiculatum woodland structure and composition in northern Gonarezhou National Park (GNP), Zimbabwe.
Edson Gandiwa, Shakkie Kativu
doaj   +1 more source

Spatiotemporal variability of human–fire interactions on the Navajo Nation

open access: yesEcosphere, 2019
Unraveling the effects of climate and land use on historical fire regimes provides important insights into broader human–fire–climate dynamics, which are necessary for ecologically based forest management.
Christopher H. Guiterman   +5 more
doaj   +1 more source

A 5,000-Year Fire History in the Strait of Georgia Lowlands, British Columbia, Canada

open access: yesFrontiers in Ecology and Evolution, 2019
Improved knowledge of long-term fire regimes and climate-fire-human relationships are important for effective management of forested ecosystems. In this study, we use two, high-resolution sedimentary-charcoal records to provide new, mid to late Holocene ...
Sinead F. Murphy   +3 more
doaj   +1 more source

Ungulate herbivores as drivers of aspen recruitment and understory composition throughout arid montane landscapes

open access: yesEcosphere, 2022
Herbivory by wild and domestic ungulates can influence tree recruitment and understory forest communities throughout the world. Herbivore‐driven declines in tree recruitment have been observed for quaking aspen (Populus tremuloides), a foundation species
Elizabeth S. Reikowski   +2 more
doaj   +1 more source

Optimal fire histories for biodiversity conservation [PDF]

open access: yesConservation Biology, 2014
Abstract Fire is used as a management tool for biodiversity conservation worldwide. A common objective is to avoid population extinctions due to inappropriate fire regimes. However, in many ecosystems, it is unclear what mix of fire histories will achieve this goal. We determined the optimal fire history of a given area for biological
Kelly, LT   +3 more
openaire   +3 more sources

Charcoal Morphometry for Paleoecological Analysis: The Effects of Fuel Type and Transportation on Morphological Parameters

open access: yesApplications in Plant Sciences, 2014
Premise of the study: Charcoal particles preserved in sediments are used as indicators of paleowildfire. Most research focuses on abundance as an indicator of fire frequency, but charcoals also convey information about the vegetation from which they are ...
Alastair J. Crawford, Claire M. Belcher
doaj   +1 more source

Combustion and Society: A Fire-Centred History of Energy Use [PDF]

open access: yes, 2014
Fire is a force that links everyday human activities to some of the most powerful energetic movements of the Earth. Drawing together the energy-centred social theory of Georges Bataille, the fire-centred environmental history of Stephen Pyne, and the ...
Clark, Nigel   +5 more
core   +1 more source

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