Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Cathy Whitlock"'
Autor:
Louise W. Noble, Emma Olson, Tasha Woodall, Jeff Jones, Thomas Smythe, Cathy Whitlock, Meredith Silver, Lyndi Hewitt, Amy J. Lanou
Publikováno v:
Gerontology and Geriatric Medicine, Vol 8 (2022)
Millions of Americans aged 65 + are socially isolated and millions more report feeling lonely. Social isolation and loneliness in older adults were compounded by stay-at-home orders and other COVID-19 prevention measures. Although many Americans expe
Externí odkaz:
https://doaj.org/article/cc884d61b4434c15b6f3dfd336b8c1a0
Publikováno v:
Frontiers in Ecology and Evolution, Vol 5 (2018)
Analyses of long-term ecosystem dynamics offer insights into the conditions that have led to stability vs. rapid change in the past and the importance of disturbance in regulating community composition. In this study, we (1) used lithology, pollen, a
Externí odkaz:
https://doaj.org/article/5338da69ad84443992d7f139556521dc
Publikováno v:
Ecology and Society, Vol 24, Iss 3, p 14 (2019)
Fire management around the world is now undergoing extensive review, with a move toward fire management plans that maintain biodiversity and other ecosystems services, while at the same time mitigating the negative impacts to people and property. The
Externí odkaz:
https://doaj.org/article/277d687b7ac245328d3aae9aa2b840e0
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0124439 (2015)
Ecological niche models predict plant responses to climate change by circumscribing species distributions within a multivariate environmental framework. Most projections based on modern bioclimatic correlations imply that high-elevation species are l
Externí odkaz:
https://doaj.org/article/1939bb14e13d4a63b7dccd171e837d58
Publikováno v:
PLoS ONE, Vol 9, Iss 11, p e111328 (2014)
Human-caused forest transitions are documented worldwide, especially during periods when land use by dense agriculturally-based populations intensified. However, the rate at which prehistoric human activities led to permanent deforestation is poorly
Externí odkaz:
https://doaj.org/article/572a898ddde249d09db1467a17259b39
Autor:
Michael-Shawn, Fletcher, David MJS, Bowman, Cathy, Whitlock, Michela, Mariani, Kristen K, Beck, Laura N, Stahle, Felicitas, Hopf, Alexa, Benson, Tegan, Hall, Hendrik, Heijnis, Atun, Zawadzki
Publikováno v:
In Quaternary Science Reviews 15 May 2021 260
Autor:
Jed O. Kaplan, Ayodele Ogunkoya, William Nanavati, Benjamin Poulter, Cathy Whitlock, David W. Roberts
Publikováno v:
Landscape Ecology. 36:3591-3606
Widespread changes in forest structure and distribution have been documented in northern Patagonia over the past century. We employed LPJ-GUESS, a dynamic global vegetation model (DGVM) to investigate the role of climate, atmospheric carbon dioxide (
Publikováno v:
Quaternary Research. 105:201-217
Changes in climate and fire regime have long been recognized as drivers of the postglacial vegetation history of Yellowstone National Park, but the effects of locally dramatic hydrothermal activity are poorly known. Multi-proxy records from Goose Lak
Publikováno v:
Radiocarbon. 63:321-342
Accelerator mass spectrometry (AMS) dating of pollen concentrates is often used in lake sediment records where large, terrestrial plant remains are unavailable. Ages produced from chemically concentrated pollen as well as manually picked Pinaceae gra