Results 221 to 230 of about 361,665 (286)

Monitoring African Megafauna in an Anthropogenic Landscape: A 15‐Year Case Study of the Vulnerable West African Giraffe

open access: yesAnimal Conservation, EarlyView.
We used pattern recognition software to correct misidentifications in a 15‐year photographic database of the last, vulnerable West African giraffe population in Niger. After revealing substantial methodological errors that had inflated population estimates by nearly 19%, we corrected individual encounter histories and applied capture‐mark‐recapture ...
Mara Vukelić   +8 more
wiley   +1 more source

Rethinking Spatial Prioritisation for Primate Conservation in an Unprotected Intact Forest Landscape in the Gulf of Guinea

open access: yesAnimal Conservation, EarlyView.
This study highlights the importance of the unprotected Yabassi Key Biodiversity Area, Cameroon, for primate conservation in the Gulf of Guinea biodiversity hotspot. We modelled primate distribution patterns and found that historically overlooked parts of the landscape have high species richness and are critical for some threatened species.
Vianny Rodel Vouffo Nguimdo   +4 more
wiley   +1 more source

Economic trends in Qing China: A response to Rawski's bold claims

open access: yesAsia‐Pacific Economic History Review, EarlyView.
Abstract Thomas Rawski challenges recent quantitative studies that find declining Chinese GDP per capita during 1700–1850 and suggests that the error margins around the component series for per capita grain supply should be widened, which would make it possible to accommodate stagnation, growth or decline.
Stephen Broadberry   +2 more
wiley   +1 more source

Retail food sales in Nunavut, Canada not impacted by short-term weather-related inaccessibility of trails used for Inuit subsistence harvesting. [PDF]

open access: yesEnviron Res Food Syst
Gilbert SZ   +11 more
europepmc   +1 more source

Monetary integration and purchasing power parity between Singapore and Britain during the 19th century

open access: yesAsia‐Pacific Economic History Review, EarlyView.
Abstract This study examines the development of purchasing power parity between Singapore and Britain during the 19th century. Using new monthly data from 1831 to 1872, it finds that real exchange rates became more stable after the late 1850s. This convergence was supported by growing connections in international bullion markets, which reduced exchange
Atsushi Kobayashi
wiley   +1 more source

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