Results 81 to 90 of about 20,871 (256)

Scientists’ warning on the global destruction of rock outcrop ecosystems

open access: yesConservation Biology, EarlyView.
Abstract Rock outcrops are geological formations that harbor a highly specialized biota adapted to harsh environmental conditions that differ from their surrounding landscapes. They are globally distributed, especially in old, highly weathered landscapes, and can function as habitat islands containing high levels of endemism and distinct evolutionary ...
Luiza F. A. de Paula   +19 more
wiley   +1 more source

COMPARAÇÃO DOS NÍVEIS DE POLUENTES EMITIDOS PELOS DIFERENTES COMBUSTÍVEIS UTILIZADOS PARA COCÇÃO E SUA INFLUÊNCIA NO AQUECIMENTO GLOBAL

open access: yesQuímica Nova
Global warming is one of the most worrying environmental problems nowadays. A joint effort has been made by many countries to minimize greenhouse gas (GHG) emissions, responsible for global warming. The evidences indicate that global warming is occurring
Adriana Gioda
doaj   +1 more source

Using the capabilities approach to achieve people‐centered conservation

open access: yesConservation Biology, EarlyView.
Abstract Top‐down interventions carried out by state and nonstate institutions to conserve biodiversity and improve the lives of forest‐proximate people (FPP) in the Global South tend to reflect economistic understandings of human well‐being. More progressive and people‐centered conservation projects are guided by normative visions of how the world ...
Arthur Rodrigues   +4 more
wiley   +1 more source

Firewood and Bark Beetles in the Southwest

open access: yes, 2005
2 pp.Pine Bark Beetles, Cypress Bark BeetlesLife cycle of the bark beetles and how to detect in firewood. Source of firewood is important. Dry wood is a poor host for bark beetles. Most bark beetles are host specific.
DeGomez, Tom, Loomis, Beverly
core   +5 more sources

Local perceptions of Asiatic black bear conservation in a subsistence agriculture community of Mustang, Nepal

open access: yesConservation Science and Practice, EarlyView.
Household surveys in Kunjo, Mustang district examined local perceptions of Asiatic black bear conservation, crop damage, and human‐bear interactions. Crop damage was greater near forest edges, while more than half of households have negative attitude towards bear conservation. The findings highlight the importance of incorporating local perceptions and
Sangam Poudel   +3 more
wiley   +1 more source

Cutting Firewood in the Snow

open access: yes, 1935
Three CCC men cutting firewood in the snow and loading firewood into a truck. Writing beneath the photo reads: ""1850.0018.
David Lyon
core  

Does the munch affect the bunch? Using community science to explore insect herbivory and fruit production in an understory plant

open access: yesEcological Entomology, EarlyView.
We used iNaturalist records, a longitudinal field survey, and a simulated herbivory experiment to explore how insect herbivory factors are associated with Cornus canadensis fruit production. Naturally observed internal and external insect herbivory was mostly low intensity and did not have a strong relationship with fruit production.
Maria Duynisveld   +3 more
wiley   +1 more source

Extreme weather and economic crisis in the 1430s in England, and the implications for tenurial change

open access: yesThe Economic History Review, EarlyView.
Abstract The 1430s were characterized by extreme weather conditions, food and fodder shortages, and high mortalities among animals and humans, although the severity of events and their consequences in England have received limited attention. The economic downturn and the depressed customary land market in this decade marked the beginning of the Great ...
Mark Bailey
wiley   +1 more source

Chopping Firewood

open access: yes, 1935
CCC crew chopping firewood in front of the mess hall at CCC Camp S-223. Writing beneath the photo reads: ""1850.0010. CCC Camp S-223 McCall, ID 1935 Firewood crew working in front of messhall. Author: David Lyon Print (Negative in '1850 D. Lyon Negatives'
David Lyon
core  

The bread of Toledo: Prices and political economy, 1535–1800

open access: yesThe Economic History Review, EarlyView.
Abstract We study the market for common white bread in the city of Toledo through a new 266‐year‐long series of bread prices, obtained from the cash purchases and wholesale bread‐for‐wheat contracts of large institutions. Our data are strongly consistent with fragmentary evidence on retail price regulation, as well as with shorter series from other ...
Mauricio Drelichman   +1 more
wiley   +1 more source

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