Zobrazeno 1 - 10
of 201
pro vyhledávání: '"demographic decline"'
Autor:
Lucas Eduardo Costa Canesin, Sibelle T. Vilaça, Renato R. M. Oliveira, Farooq Al-Ajli, Alan Tracey, Ying Sims, Giulio Formenti, Olivier Fedrigo, Aureo Banhos, Tania M. Sanaiotti, Izeni P. Farias, Erich D. Jarvis, Guilherme Oliveira, Tomas Hrbek, Vera Solferini, Alexandre Aleixo
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract The Harpy Eagle (Harpia harpyja) is an iconic species that inhabits forested landscapes in Neotropical regions, with decreasing population trends mainly due to habitat loss, and currently classified as vulnerable. Here, we report on a chromo
Externí odkaz:
https://doaj.org/article/c6a4988d919b45cf8fe303fe663d9f6b
Publikováno v:
Evolutionary Applications, Vol 17, Iss 7, Pp n/a-n/a (2024)
Abstract Detecting recent demographic changes is a crucial component of species conservation and management, as many natural populations face declines due to anthropogenic habitat alteration and climate change. Genetic methods allow researchers to de
Externí odkaz:
https://doaj.org/article/3f8223806e994dc295935057c87747c3
Autor:
Ana C. Rosado, Miguel Reimão Costa
Publikováno v:
Architecture, Vol 4, Iss 1, Pp 35-45 (2024)
The urban centres of inland Alentejo (southern Portugal) have long faced a depopulation crisis which, besides undermining the cohesion of the communities, compromises the conservation of the architectural heritage. The tendency to apply the discourse
Externí odkaz:
https://doaj.org/article/e14e38462c95467eb32ed503435c4176
Autor:
Daniel Arpinte
Publikováno v:
Sociologie Românească, Vol 22, Iss 1 (2024)
About most of types of crises we have got very few details about how they are starting, how they are developing or about their impact on immediate or long term. Either is the COVID-19 pandemic (nobody was able to anticipate the start of the pandemic,
Externí odkaz:
https://doaj.org/article/4925608fac6e44fdbf99f311fd6a9374
Publikováno v:
Ecology and Evolution, Vol 14, Iss 3, Pp n/a-n/a (2024)
Abstract During the last 40 years, the volumes of African pangolins feeding the illegal wildlife trade have dramatically increased. We conducted a conservation genetics survey of the most traded African species, the white bellied pangolin (WBP; Phata
Externí odkaz:
https://doaj.org/article/3202c58f604244eca68ae6212f7a6410
Akademický článek
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Autor:
Stanislas Zanvo, Chabi A. M. S. Djagoun, Akomian F. Azihou, Bruno Djossa, Komlan Afiademanyo, Ayodeji Olayemi, Clément Agbangla, Brice Sinsin, Philippe Gaubert
Publikováno v:
BMC Ecology and Evolution, Vol 22, Iss 1, Pp 1-14 (2022)
Abstract Background African pangolins are currently experiencing unprecedented levels of harvesting, feeding both local demands and the illegal international trade. So far, the lack of knowledge on the population genetics of African pangolins has ham
Externí odkaz:
https://doaj.org/article/b760d7eba6e2489f963a316210031e99
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Autor:
Jing Chang, Meixin Wang
Publikováno v:
Frontiers in Public Health, Vol 10 (2022)
This research investigates how household medical expenditure affects Chinese citizens having more children. We examined the causal relationship and found a negative influence of household medical expenditure on the willingness to have more children,
Externí odkaz:
https://doaj.org/article/4533d77b422e49aea45e1eaf232a06d7
Publikováno v:
European Countryside, Vol 13, Iss 2, Pp 352-367 (2021)
How are the problems of depopulation being faced by the Local Action Groups (LAGs) and the LEADER approach? What kinds of proposals are being pointed out to tackle young people’s exodus, the economic depression, the physical and virtual distances,
Externí odkaz:
https://doaj.org/article/661b1b12410c48cea394f124c4e07f18