Results 101 to 110 of about 18,971,092 (287)

A Multi Tracer Approach Reveals Groundwater Residence Times and Dynamic Endmember Mixing in the Subterranean Estuary of a High Energy Beach

open access: yesWater Resources Research
Subterranean estuaries (STEs) under high‐energy conditions function as effective biogeochemical reactors, where waterbodies of varying physico‐chemical properties mix.
Rena Meyer   +6 more
doaj   +1 more source

Stratigraphic and sedimentary characteristics of Middle Permian Qixia Formation in Beichuan Tongkou section, middle Longmen Mountain

open access: yesShiyou shiyan dizhi
The Qixia Formation in the foothills of Longmen Mountain in the western Sichuan Basin is gaining attention for oil and gas exploration. However, exploration of the Qixia Formation in the middle Longmen Mountain is insufficient.
Dong WANG   +5 more
doaj   +1 more source

A review of the Energy Productivity Center's Least-Cost Energy Strategy study [PDF]

open access: yes, 1981
The Mellon Institute's Energy Productivity Center (EPC) has recently completed a study asking the question, "How would the nation have provided energy services in 1978 if its capital stock had een reconfigured to be optimal for actual 1978 energy prices?"
Manove, Michael   +2 more
core  

Scaling turbulence drives the general circulation

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
The NOAA Gulfstream SP4, which deployed the GPS dropsondes over the NE Pacific Ocean as part of the Winter Storms Project during the January–March periods of 2004, 2005 and 2006. Abstract Statistical multifractal analysis of airborne and dropsonde observations is used to show that persistence of velocity after molecular collisions breaks the continuous
Adrian F. Tuck
wiley   +1 more source

Morphodynamics of a wave dominated embayed beach on an irregular rocky coastline

open access: yesBrazilian Journal of Oceanography
Wave-dominated embayed beaches on irregular rocky coastlines are highly appreciated for their landscapes and tourism potential. Yet our understanding about the interaction of the oceanographic processes with the geological inheritance in this type of ...
Mario Luiz Mascagni   +3 more
doaj   +1 more source

Ground‐based robotic remote sensing for standardized biodiversity monitoring in coastal habitats

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Illustrated workflow of the proposed citizen‐to‐robot monitoring pipeline: (i) expert‐validated citizen observations are translated into AI models, (ii) deployed on a ground‐based robotic platform for proximal sensing of coastal dune habitats, (iii) enabling standardized detection of ecological targets (e.g., Pancratium maritimum & Brithys crini), and (
Giovanni Di Lorenzo   +5 more
wiley   +1 more source

Persistence of energy, Long Beach, 1989

open access: yes, 1989
Persistence of energy, Long Beach, 1989, railroad underpass (west side of the street), Orange Avenue between Del Amo Boulevard and 52nd Street. Both, the life-giving and the ominous aspects of energy power. By Ernesto de la Loza, 12' x 50'.
Dunitz, Robin J., Loza, Ernesto de la
core  

Environmental Identity, Social Openness and Economic Support for Sustainable Festivals: The Mediating Role of Attitudes Toward Sustainable Practices

open access: yesSustainable Development, EarlyView.
ABSTRACT As sustainability pressures intensify across the global event and tourism industries, this study examines how environmental identity and social openness shape visitors' willingness to pay more for sustainable festivals and whether attitudes toward specific sustainability practices mediate these relationships.
László Kökény   +3 more
wiley   +1 more source

Morphological Response of a Sheltered Beach to Extreme Wave and Stream Sediment Delivery Events

open access: yesGeosciences
Morphological variability on Mediterranean embayed sandy beaches is largely driven by wave storms and episodic sediment inputs from local streams during intense rainfall. While storm impacts are well documented, the combined influence of stream discharge,
Candela Marco-Peretó   +3 more
doaj   +1 more source

AN ECONOMIC EVALUATION OF BEACH EROSION MANAGEMENT ALTERNATIVES [PDF]

open access: yes
This paper examines the relative economic efficiency of three distinct beach erosion management policies — beach nourishment with shoreline armoring, beach nourishment without armoring, and shoreline retreat. The analysis focuses on (i) the recreational
Landry, Craig E.   +2 more
core  

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