Results 71 to 80 of about 31,636 (308)

Marine Tourism and Social Responsibility of Destinations: An Analysis for the Formulation of Public Policies

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study analyses the commitment of marine tourism companies to Corporate Social Responsibility (CSR) and the factors that affect it (economics, pressures from interest groups, barriers, innovative capacity, relationships of the company with its environment and characteristics of the businesses).
Olga González‐Morales   +2 more
wiley   +1 more source

Theoretical limits of oxygen:carbon and oxygen:nitrogen ratios during photosynthesis and mineralisation of organic matter in the sea

open access: yesScientia Marina, 1998
It is frequent to observe disagreements between the relationships RC =-ΔO2/ΔC and RN = -ΔO2/ΔN found during photosynthesis-mineralisation studies in the ocean and those expected according to the Redfield plankton composition.
F. Fraga   +3 more
doaj   +1 more source

Strengthening urban resilience in China through underground infrastructures management: Addressing global climate challenges with technological solutions

open access: yesDeep Underground Science and Engineering, EarlyView.
This paper explores how climate‐resilient technologies, such as smart grids, digital twins, and self‐healing materials, can enhance urban resilience. It highlights the urgent need for proactive planning, public‐private collaboration, and data‐driven innovation to future‐proof underground infrastructure amid accelerating climate and urban pressures ...
Kai Chen Goh   +12 more
wiley   +1 more source

Interaction between the California sea lion and the artisanal fishery in La Paz Bay, Gulf of California, Mexico

open access: yesCiencias Marinas, 2003
Information about California sea lion prey and the artisanal fishery catch in the area of the Los Islotes sea lion rookery, in northeastern La Paz Bay, México, was examined to estimate potential overlap and competition between these consumers. Sea lions
D Aurioles-Gamboa   +3 more
doaj   +1 more source

From Ship to Shore: A Review of Vessel‐To‐Grid Bidirectional Charging for Sustainable Maritime Transport

open access: yesEcoEnergy, EarlyView.
As maritime transport electrifies, bidirectional charging (V2G) offers a dual‐purpose solution for energy resilience and economic viability. This work identifies key technological advancements and lifecycle challenges utilizing practical case studies to demonstrate how V2G systems can drive decarbonization and grid stability in the marine sector ...
Jonathan Bloor   +3 more
wiley   +1 more source

A modelling approach to the Redfield ratio deviations in the ocean

open access: yesScientia Marina, 1998
A study of the relationship among -O2, ΔN and ΔC was developed when the production or mineralisation of particulate organic matter do not follow the Redfield ratios.
A. F. Ríos   +3 more
doaj   +1 more source

Marinas and other ports and facilities for the recreational craft sector: an ontology domain to support spatial planning. [PDF]

open access: yes
Marinas and other ports and facilities for the recreational craft sector in Sardinia (Italy) can host more than 19,000 pleasure boats and yachts, according to a recent estimate (Osservatorio Nautico Nazionale, 2010); this capacity, at the national level,
Sabrina Lai
core  

Environmental and local habitat variables as predictors of trophic interactions in subtidal rocky reefs along the SE Pacific coast

open access: yesEcography, EarlyView.
Temperature generally drives latitudinal patterns in the strength of trophic interactions, including consumption rates. However, local community and other environmental conditions might also affect consumption, disrupting latitudinal gradients, which results in complex large‐scale patterns.
Catalina A. Musrri   +6 more
wiley   +1 more source

Vertical flux of particulate matter in Alfonso Basin, La Paz Bay, during 2002.

open access: yesCiencias Marinas, 2006
 Every three months during 2002, a 1/8-m2 Technicap PPS-3 time-series sediment trap was moored 50 m above the bottom of Alfonso Basin and provided 7–8 day resolution.
N Silverberg   +3 more
doaj   +1 more source

Cuadernillo para pintar sobre las tortugas marinas

open access: yes, 2020
Cuadernillo infantil con fichas didácticas relacionadas con el medio ambiente en partenariado con la asociación TOMAGE (Tortugas Marinas de Guinea ...
Tortugas Marinas de Guinea Ecuatorial   +3 more
core  

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