Results 151 to 160 of about 52,778 (306)

Increase in CH4 Emissions in a Pantanal Wetland Lagoon Due to Extreme Drought and Sediment Exposure

International Review of Hydrobiology, EarlyView.
ABSTRACT The Pantanal, one of the largest wetlands on Earth, stores substantial carbon in its diverse ecosystems but faces increasing threats, such as fires, poor soil management, deforestation, and climate change impacts that may elevate CH₄ emissions.
João Paulo Mariano Godinho, Ricardo Hideo Taniwaki, André Renan Costa‐Silva, Célia Regina Montes, Adolpho José Melfi, Janaina Braga do Carmo   +5 more
wiley   +1 more source

Selecting performance indicators for farms and ranches engaged in collaborative agroecosystem research

Journal of Environmental Quality, EarlyView.
Abstract The pace of global change complicates the assessment of the outcomes of agricultural management, hindering decision‐making by producers, researchers, and consumers. The Long‐Term Agroecosystem Research Network (LTAR) is in a unique position to advance monitoring to inform decision‐making.
Megan Donovan, Sheri Spiegal, Nicole Kaplan, David Archer, Alycia Bean, Sarah E. J. Beebout, Brandon T. Bestelmeyer, Patrick Clark, Alia DeLong, Ann‐Marie Fortuna, Claire N. Friedrichsen, David L. Hoover, David Huggins, Peter J. A. Kleinman, Matthew M. McIntosh, Chris S. Renschler, John Ritten, Douglas R. Smith, Nicholas P. Webb, J. D. Wulfhorst   +19 more
wiley   +1 more source

Can conservation drainage practices contribute to climate change mitigation?

Journal of Environmental Quality, EarlyView.
Abstract Conservation drainage practices can mitigate water quality impacts of subsurface drainage, but their potential for climate change mitigation remains poorly understood. We summarized processes by which tile‐drained croplands impact climate and assessed potential of conservation drainage practices to alter emissions of the greenhouse gases ...
Steven J. Hall, Jane R. Frankenberger, Laura E. Christianson, Tyler A. Groh, Morgan P. Davis   +4 more
wiley   +1 more source

Management of patients in persistent vegetative state. Economic arguments threaten all disabled people. [PDF]

, 1993
Amy L. Davis
openalex   +1 more source

Program for the medical examination (consultation) of cosmonauts [PDF]

The medical selection process used to screen cosmonaut candidates is outlined. The various stages of selection are discussed, and the specific types of medical examinations are described.

core   +1 more source

Heavy metal contamination and blue carbon sequestration in mangrove ecosystems of Puerto Rico

Journal of Environmental Quality, EarlyView.
Abstract Heavy metal contamination in coastal ecosystems can significantly impact biological activity, metal retranslocation, and biogeochemical cycling. This study assessed the concentrations of arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn) in mangrove sediments and leaves of two ecosystems in Puerto ...
Jahnelle Howe, Peter M. Groffman, William J. Hernández, Shakila Merchant   +3 more
wiley   +1 more source

A Catholic Perspective on the Ethics of Artificially Providing Food and Water [PDF]

, 2006
Garcia, Jorge L.A.
core   +2 more sources

Engaging stakeholders to strengthen coproduction of knowledge in the Long‐Term Agroecosystem Research (LTAR) indicator framework

Journal of Environmental Quality, EarlyView.
Abstract Rapidly changing agricultural conditions need solutions to address complex decision‐making in an evolving socio‐ecological landscape. One way to accelerate the pace of solution development is by working directly with end users to design potential tools.
Alia N. DeLong, Matthew M. McIntosh, Megan Donovan, Sheri A. Spiegal, Elizabeth H. Boughton, Hilary M. Swain, Maria Lucia Silveira, Brent Sellers, Zachary M. Hurst, Brandon T. Bestelmeyer   +9 more
wiley   +1 more source

Moral dilemmas of tetraplegia; the `locked-in' syndrome, the persistent vegetative state and brain death [PDF]

, 1998
Raimund Firsching
openalex   +1 more source

Rip Currents: Rough Water for End of Life Decision Making [PDF]

, 2017
Cerminara, Kathy L
core   +2 more sources