Results 51 to 60 of about 479,181 (217)

The non-linear, naturally oscillating pattern of sea-levels in the Chesapeake Bay, East Coast, USA

open access: yesNonlinear Engineering, 2013
The sea level rise of the Chesapeake Bay region of the East Coast of the United States is claimed to be greater than the worldwide rate, where this latter is assumed to be given by the short term satellite global mean sea level computation. These
Parker Albert
doaj   +1 more source

Storage, Connectivity, and Stream Drying in Headwater Systems: Modeling Across Hydrogeomorphic Features

open access: yesWater Resources Research, Volume 62, Issue 11, November 2026.
Abstract Headwater streams play a critical role in the physical, chemical, and biological functions of downstream waters. However, predicting their specific impact on a landscape scale remains a grand challenge, prompting the development of the river corridor framework to integrate the study of stream channels and hyporheic zones with that of adjacent ...
Ashleigh N. Kirker   +5 more
wiley   +1 more source

Bathymetric Line Chesapeake Bay

open access: yes, 1997
This is a GIS layer showing the 1- and -2-meter low water contours that were created in support of the SAV (Submerged Aquatic Vegetation) goals by the Chesapeake Bay Program. The file was originally created in the mid – 1990s in ArcInfo as a coverage and

core   +1 more source

Benefits of Computer Engagement in Older Adults with Dementia

open access: yesGerontology and Geriatric Medicine, 2021
Objectives: Two pilot studies aimed to determine the effects of individual computer engagement on behavioral health outcomes in individuals with dementia. The focus was on participants’ mental health, challenging behaviors, antipsychotic medications, and
Scott W. Sautter PhD   +4 more
doaj   +1 more source

Satellite‐Based Assessment Reveals Patterns of Coastal Marsh Carbon Sequestration Along the U.S. East and Gulf Coasts

open access: yesEarth's Future, Volume 14, Issue 11, November 2026.
Abstract Coastal marshes are critical blue‐carbon ecosystems, yet regional quantification of vegetation‐derived carbon burial and living biomass carbon stocks within marshes remains limited. Here, we developed a transparent, measurement‐based framework integrating Sentinel‐2 data (2019–2024), field biomass measurements, marsh‐type distribution maps ...
Zhicheng Yang   +7 more
wiley   +1 more source

Simulation of benthic microalgae impacts on water quality in shallow water systems, Corsica River, Chesapeake Bay

open access: yesFrontiers in Marine Science
Eutrophication and hypoxia represent an ever-growing stressor to estuaries and coastal ecosystems due to population growth and climate change. Understanding water quality dynamics in shallow water systems is particularly challenging due to the complex ...
Richard Tian   +4 more
doaj   +1 more source

Environmental associations of cownose ray (Rhinoptera bonasus) seasonal presence along the U.S. Atlantic Coast

open access: yesEcosphere, 2021
Identifying the mechanistic drivers of migration can be crucial in shaping conservation and management policies. The cownose ray (Rhinoptera bonasus) is a relatively poorly understood elasmobranch species that occurs along the U.S.
Charles W. Bangley   +8 more
doaj   +1 more source

Neonicotinoid seed treatments do not consistently reduce insect feeding damage nor increase yields in Maryland soy

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 4, Page 699-704, November 2026.
We compared soybean plants from untreated and treated seeds across 4 sites and 3 years in Maryland. Neonicotinoid seed treatments (NST) provided little reduction in insect stippling damage and no reduction in chewing damage. NST did not result in increased plant biomass or bean yield. Abstract The use of neonicotinoid insecticides in seed treatments in
Kelsey J. McGurrin   +4 more
wiley   +1 more source

Chesapeake Bay Baseline Data Acquisition Appendix III: Toxics in the Chesapeake Bay [PDF]

open access: yes, 1978
This report comprises four sections as follows: Annex I. is a consolidation of toxic substances from five major summaries. Annex II. contains researchers presently engaged in toxic studies in the Chesapeake Bay. Annex III.

core   +1 more source

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