Results 121 to 130 of about 31,670 (211)

Benthic macrofauna and habitat monitoring on the Continental Shelf of the northeastern United States: I. Biomass [PDF]

open access: yes, 1990
Information on long-term temporal variability of and trends in benthic community-structure variables, such as biomass, is needed to estimate the range of normal variability in comparison with the effects of environmental change or disturbance.
Steimle, Frank W.
core  

Improving coastal livelihoods through sustainable aquaculture practices in Hon Mun marine protected area, Nha Trang Bay, Vietnam: a report to the collaborative APEC Grouper Research and Development Network [PDF]

open access: yes, 2003
This case study describes the present status and trends, and provides recommendations for the improvement of aquatic resources management within Hon Mun Marine Protected Area (MPA), Nha Trang Bay, Khanh Hoa Province, Vietnam.

core  

Quick look cathodoluminescence analyses and their impact on the interpretation of carbonate reservoirs. Case study of mid-Jurassic oolitic reservoirs in the Paris Basin

open access: yesCarnets de Géologie, 2009
Cathodoluminescence analyses on samples from Middle Jurassic oolitic limestones allow us to reconstruct the diagenetic history of these oil and gas reservoirs: a succession of events starting with the early, synsedimentary phases of marine cementation ...
Granier Bruno, Staffelbach Christian
doaj  

Geological Time Capsule Part I [PDF]

open access: yes
This brief review of Earth history starts with the Archeozoic Period and goes through the Devonian Period. It explains time divisions and that the basic unit of geologic time is the period, which comprises two or more epochs, and that an era consists of ...

core  

Diversidad y distribución de crustáceos y equinodermos y su relación con niveles de sedimentación en arrecifes coralinos

open access: yesRevista de Biología Tropical, 2003
Se estimó la riqueza, diversidad, abundancia y distribución espacial de crustáceos y equinodermos en formaciones arrecifales de South Caicos, y se evaluó la relación entre las características de sedimentación en los arrecifes y dichos parámetros ...
Ella Vázquez-Domínguez
doaj  

Survey of Tetrodotoxins (TTXs) in Gastropods, Sea Urchins, and Blue Crabs from the Adriatic Sea: First Report in <i>Paracentrotus lividus</i>. [PDF]

open access: yesFoods
Bacchiocchi S   +14 more
europepmc   +1 more source

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