Results 111 to 120 of about 182,942 (339)

Coastal Capital -- Economic Valuation of Coral Reefs in Tobago and St. Lucia [PDF]

open access: yes, 2008
Presents findings on the economic benefits of coral reefs to the local economies of Tobago and St. Lucia, using a new, broadly applicable methodology that focuses on benefits to tourism, fisheries, and shoreline protection.
Daniel Prager   +3 more
core  

Combining non‐invasive survey methods increases cumulative detection probability for breeding harlequin ducks Histrionicus histrionicus

open access: yesWildlife Biology, EarlyView.
The effective implementation of new technologies for wildlife population monitoring is limited by knowledge of factors that impact their efficacy. Population monitoring of harlequin ducks Histrionicus histrionicus on their breeding streams in Montana and Idaho in the Northern Rocky Mountains, has historically relied on ground‐based foot surveys (GBS ...
Holli A. Holmes   +10 more
wiley   +1 more source

Shoreline as a controlling factor in commercial shrimp production [PDF]

open access: yes
An ecological model was developed that relates marsh detritus export and shrimp production, based on the hypothesis that the shoreline is a controlling factor in the production of shrimp through regulation of detritus export from the marsh.
Faller, K. H.
core   +2 more sources

Drone‐based radiotelemetry and imagery systems provide an advantage over traditional techniques for estimating survival of dependent juveniles

open access: yesWildlife Society Bulletin, EarlyView.
We used drone‐based radiotelemetry and multispectral imagery to estimate detection and survival probabilities of blue‐winged teal broods in Saskatchewan, Canada. Weekly brood survival probabilities, estimated via Cormack‐Jolly‐Seber models, increased with age and were comparable between drone methods.
Grant A. Rhodes   +5 more
wiley   +1 more source

Multiscale Cartographic Integration for Exploring and Predicting Critical Raw Materials in Coastal Placers of the Rías Baixas (NW Spain)

open access: yesApplied Sciences
The exploration of coastal placer deposits, often enriched in critical raw materials demanded by industry, is significantly challenged by the dynamic marine environment and by the limited research devoted to developing dedicated exploration methodologies.
Wai L. Ng-Cutipa   +9 more
doaj   +1 more source

Property and Permitting Boundaries at the Shoreline (Legal Fact Sheet: CTSG-17-03) [PDF]

open access: yes, 2017
The determination of the boundary between public and private areas of the shoreline can be a topic of substantial interest and dispute, especially as the environment changes over time.
Elzerman, Audrey
core   +1 more source

Mobile consumers influence the shoreward edge of intertidal seagrass ecosystems

open access: yesJournal of Animal Ecology, EarlyView.
Ecological paradigms suggest that the environmentally stressful edge of a habitat is determined by physical factors. The work finds that, counter to these paradigms, an environmentally stressful edge can also be impacted by biotic interactions and are more complex than suggested.
Stephanie R. Valdez   +4 more
wiley   +1 more source

WEMo (Wave Exposure Model): Formulation, Procedures and Validation [PDF]

open access: yes, 2007
This report describes the working of National Centers for Coastal Ocean Service (NCCOS) Wave Exposure Model (WEMo) capable of predicting the exposure of a site in estuarine and closed water to local wind generated waves. WEMo works in two different modes:
Fonseca, Mark S., Malhotra, Amit
core  

Success and failure in foreign policy: Comparing Bob Hawke and Kevin Rudd's regional order‐building initiatives

open access: yesAustralian Journal of Public Administration, EarlyView.
Abstract Remarkably little is known about what factors drive success or failure in foreign policy. In part, this is because there is little fundamental agreement on what constitutes success or failure in this domain in the first place. This article engages with these shortcomings by comparing two similar regional order‐building initiatives overseen by ...
Benjamin Day
wiley   +1 more source

Influence of the Spatial Resolution of Remote Sensing Images on Shoreline Spatio-temporal Variations Analysis: A case of Bohai Bay, China

open access: yesHaiyang Kaifa yu guanli, 2023
The traditional medium-resolution satellite images cannot meet the need of small-scale shoreline variation monitoring. In addition, researches on the influences in spatial resolution on monitoring different types of shoreline changes are rarely found and
Yunshan MENG   +4 more
doaj  

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