Zobrazeno 1 - 10
of 51
pro vyhledávání: '"William P. McDowell"'
Autor:
Joshua D. Landis, Daniel Obrist, Jun Zhou, Carl E. Renshaw, William H. McDowell, Christopher J. Nytch, Marisa C. Palucis, Joanmarie Del Vecchio, Fernando Montano Lopez, Vivien F. Taylor
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Soils are a principal global reservoir of mercury (Hg), a neurotoxic pollutant that is accumulating through anthropogenic emissions to the atmosphere and subsequent deposition to terrestrial ecosystems. The fate of Hg in global soils remains
Externí odkaz:
https://doaj.org/article/ba03dc2db6f94b748a1cd0c1ad9716fe
Autor:
Keira Johnson, Kathi Jo Jankowski, Joanna Carey, Nicholas J. Lyon, William H. McDowell, Arial Shogren, Adam Wymore, Lienne Sethna, Wilfred M. Wollheim, Amanda E. Poste, Pirkko Kortelainen, Ruth Heindel, Hjalmar Laudon, Antti Räike, Jeremy B. Jones, Diane McKnight, Paul Julian, Sidney Bush, Pamela L. Sullivan
Publikováno v:
Limnology and Oceanography Letters, Vol 9, Iss 3, Pp 237-246 (2024)
Abstract Fluvial silicon (Si) plays a critical role in controlling primary production, water quality, and carbon sequestration through supporting freshwater and marine diatom communities. Geological, biogeochemical, and hydrological processes, as wel
Externí odkaz:
https://doaj.org/article/ac1f931e7d6441a4b2de5d78536d11a1
Publikováno v:
Limnology and Oceanography Letters, Vol 8, Iss 1, Pp 131-140 (2023)
Abstract Elevated salt concentrations in streams draining developed watersheds are well documented, but the effects of hydrologic variability and the role of groundwater in surface water salinization are poorly understood. To characterize these effec
Externí odkaz:
https://doaj.org/article/785617277a2a40a3869a16cd8b97a2a2
Autor:
Jakub Hruška, Filip Oulehle, Tomáš Chuman, Tomáš Kolář, Michal Rybníček, Miroslav Trnka, William H McDowell
Publikováno v:
PLoS ONE, Vol 18, Iss 3, p e0256976 (2023)
The forests of central Europe have undergone remarkable transitions in the past 40 years as air quality has improved dramatically. Retrospective analysis of Norway spruce (Picea abies) tree rings in the Czech Republic shows that air pollution (e.g. S
Externí odkaz:
https://doaj.org/article/b8930bf952554408a72b6093dae4f460
Publikováno v:
Journal of Innovation & Knowledge, Vol 7, Iss 4, Pp 100237- (2022)
Social entrepreneurship has a deservedly well-regarded reputation in the literature. Given the constraints and problems of modern society we are looking for social entrepreneurs to solve problems that government will not or cannot solve more now than
Externí odkaz:
https://doaj.org/article/2b20edbca22b4a84b3da868a5cd42a6a
Autor:
William H. McDowell, Jody D. Potter
Publikováno v:
Ecosphere, Vol 13, Iss 6, Pp n/a-n/a (2022)
Abstract Hurricanes and other extreme events are increasing in many regions, yet their long‐term impacts on ecosystem function are uncertain. In forested ecosystems, soil solution chemistry provides an important tool to assess the impacts of distur
Externí odkaz:
https://doaj.org/article/abd7fcf60b664cb094f29c5b6b3fa56d
Publikováno v:
Journal of Innovation & Knowledge, Vol 6, Iss 2, Pp 103-111 (2021)
We propose that social entrepreneurs may act as altruistic brokers helping their beneficiaries patch the structural holes that separate the disenfranchised and marginalized individuals and groups from the opportunities, resources, and capabilities av
Externí odkaz:
https://doaj.org/article/31f27211096044eab2d2ff54d78fe45b
Publikováno v:
Journal of Innovation & Knowledge, Vol 6, Iss 1, Pp 50-57 (2021)
Small nonprofit organizations (SNPOs) are a large part of the growing nonprofit sector. These nonprofit organizations (NPOs) generally receive $100,000–$250,000 in annual revenue. These entities operate similarly to for-profit businesses, with a mi
Externí odkaz:
https://doaj.org/article/74395967c830455ab0cb48072a6899cd
Autor:
Lauren J. Jeang, Jacob J. Liechty, Asyvia Powell, Christopher Schwartz, Mark DiSclafani, Mitchell D. Drucker, William M. McDowell
Publikováno v:
Journal of Academic Ophthalmology, Vol 14, Iss 01, Pp e70-e73 (2022)
Purpose To determine if a structured surgical wet laboratory curriculum for ophthalmology residents reduced the rate of posterior capsule rupture (PCR) in phacoemulsification cataract surgery. Setting James A. Haley Veterans' Hospital, Tampa, FL. Des
Externí odkaz:
https://doaj.org/article/5759c5b36ebc42ac8a482d21efd10a98
Publikováno v:
Frontiers in Environmental Science, Vol 7 (2019)
The Lotic Intersite Nitrogen eXperiments (LINX I and II) were a series of replicated in situ manipulations of 15N across biomes and land-uses designed to assess the factors that control the removal, retention, and ultimate fate of inorganic nitrogen
Externí odkaz:
https://doaj.org/article/63a78396d29b4ed9b38ff0a1f978c774