Results 21 to 30 of about 262,765 (336)

Impacts of Tropical Cyclones on Longleaf Pine Ecosystems of Florida: Tropical Cyclogenesis, Landfall Frequencies, and Climate Change

open access: yesFrontiers in Ecology and Evolution, 2021
Tropical storms and hurricanes (collectively hereafter, tropical cyclones) are among the most destructive forces in nature. These threats are of particular concern to human populations and ecosystems of coastal areas of the southeastern United States ...
Frank S. Gilliam
doaj   +1 more source

Annotated checklist of fishes from Monterey Bay National Marine Sanctuary with notes on extralimital species [PDF]

open access: yesZooKeys, 2019
Monterey Bay National Marine Sanctuary is a federal, marine protected area located off the central coast of California, USA. Understanding biodiversity, and how it is changing, is necessary to effectively manage the sanctuary.
Erica J. Burton, Robert N. Lea
doaj   +3 more sources

Transmittance and Extinction Coefficient of Sea and Well-Water in Mombasa County, Kenya [PDF]

open access: yes, 2018
Using a laser transmitter in the range of 200 nm to 1200 nm, transmittance and total extinction coefficients were determined for two different but close related optical media which are ocean water and shallow well water in Mombasa County, in Kenya.
Mogunde, Charles, Mosiori, Cliff Orori
core   +2 more sources

Effects of Macro-/Micro-Channels on Vascularization and Immune Response of Tissue Engineering Scaffolds

open access: yesCells, 2021
Although the use of porous scaffolds in tissue engineering has been relatively successful, there are still many limitations that need to be addressed, such as low vascularization, low oxygen and nutrient levels, and immune-induced inflammation.
Nolan Wen, Enze Qian, Yunqing Kang
doaj   +1 more source

Efficient multi-angle polarimetric inversion of aerosols and ocean color powered by a deep neural network forward model [PDF]

open access: yesAtmospheric Measurement Techniques, 2021
NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission, scheduled for launch in the timeframe of 2023, will carry a hyperspectral scanning radiometer named the Ocean Color Instrument (OCI) and two multi-angle polarimeters (MAPs): the UMBC Hyper ...
M. Gao   +19 more
doaj   +1 more source

Quantitative microbiological risk assessments for Salmonella spp. contaminated taiwanese salty chicken in the taiwanese population

open access: yesHeliyon, 2023
The aim of the study is to develop Salmonella spp. Quantitative microbial risk assessments (QMRA) and to evaluate the risk of Salmonellosis illness in the Taiwanese population after consumption of Taiwanese salty chicken (TSC).
Keng-Wen Lien   +3 more
doaj   +1 more source

Exposure to Crude Oil and Chemical Dispersant May Impact Marine Microbial Biofilm Composition and Steel Corrosion

open access: yesFrontiers in Marine Science, 2018
The release of hydrocarbons and chemical dispersant in marine environments may disrupt benthic ecosystems, including artificial reefs, formed by historic steel shipwrecks, and their associated organisms.
Jennifer L. Salerno   +3 more
doaj   +1 more source

Ocean–Atmosphere Variability in the Northwest Atlantic Ocean during Active Marine Heatwave Years

open access: yesRemote Sensing, 2022
The Northwest (NW) Atlantic has experienced extreme ecological impacts from Marine Heatwaves (MHWs) within the past decade. This paper focuses on four MHW active years (2012, 2016, 2017, and 2020) and the relationship between Sea Surface Temperature ...
Lydia D. Sims   +2 more
doaj   +1 more source

A methodological framework to determine optimum durations for the construction of soil water characteristic curves using centrifugation

open access: yesIrish Journal of Agricultural and Food Research, 2016
During laboratory assessment of the soil water characteristic curve (SWCC), determining equilibrium at various pressures is challenging. This study establishes a methodological framework to identify appropriate experimental duration at each pressure step
Vero Sara E.   +7 more
doaj   +1 more source

First Measurement of Ambient Air Quality on the Rural Lower Eastern Shore of Maryland

open access: yesAgronomy, 2023
Concerns about atmospheric ammonia have been expressed recently by some on the Lower Eastern Shore (LES) of Maryland, which lies between the Chesapeake Bay and the Atlantic Ocean on the Delmarva peninsula. Agriculture, seafood and tourism are responsible
Bernice Bediako, Deborah G. Sauder
doaj   +1 more source

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