Results 31 to 40 of about 166,998,633 (260)

Degradation of Synthetic-Based Drilling Mud Base Fluids by Gulf of Mexico Sediments: Final Report [PDF]

open access: yes, 2006
Report on a predictor model that determines the degradation rate of Synthetic-based fluids (SBF) from deep-sea drilling and assesses the impact of SBFs on the sediment microbial ecology in the Gulf of ...
Roberts, Deborah J., Nguyen, Alan H.
core  

Dental crown morphological variation and heterodonty in carcharhiniform sharks

open access: yesThe Anatomical Record, EarlyView.
Abstract Elasmobranch teeth are highly mineralized structures that constitute the majority of the fossil record for this group. Despite their taxonomic and evolutionary significance, detailed descriptions of dental morphology remain scarce. The order Carcharhiniformes, the most diverse among sharks, comprises 304 valid species that display remarkable ...
Flávia Zanini, Karla D. A. Soares
wiley   +1 more source

Faunistic list of the calanoid copepods (Copepoda: Calanoida) of the Gulf of Mexico: Zoogeographic considerations

open access: yesCiencias Marinas, 1992
A list of 107 calanoid copepod species collected at 114 sampling stations visited during two oceanographic cruises carried out in the Gulf of Mexico is presented.
E Suárez-M
doaj   +1 more source

Knowledge gaps and research directions in migration ecology for advancing the conservation of migratory songbirds

open access: yesBiological Reviews, EarlyView.
ABSTRACT Understanding migration ecology is essential for effective conservation of migratory species. To achieve a comprehensive understanding of the ecology of migrating species, it is necessary to study how species react to the complex interplay of intrinsic and extrinsic conditions when optimizing their migratory journey in terms of survival ...
Daniel A. F. Bloche   +2 more
wiley   +1 more source

Structure of the Gulf of Mexico

open access: yes, 1972
pgs. 1-34Shallow seismic reflection profiles demonstrate the unique geologic characteristics of the seven provinces of the Gulf of Mexico. These reflection data, when considered along with other information that has been collected from coring, dredging,
Antoine, J.W.
core   +1 more source

Mica Shipwreck Project: Deepwater Archaeological Investigation of the 19th Century Shipwreck in the Gulf of Mexico [PDF]

open access: yes, 2006
Archaeological study of the Mica Shipwreck site in the Gulf of Mexico, Mississippi Canyon. It includes historical background on the ship and navigation in the Gulf of Mexico, details about the project, analyses and conclusions, with supplementary ...
Bryant, W.   +3 more
core  

Complex Firms, Controversial Outcomes: Global Evidence on ESG Failures and Remedies

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT We examine whether business complexity increases firms' exposure to negative environmental, social, and governance (ESG) outcomes, specifically ESG controversies, using a global panel of firms from 37 countries over the period 2002–2021.
Abongeh A. Tunyi   +3 more
wiley   +1 more source

Beyond the Reports: Cultural Pressures, Unheard Voices and the Climate Accountability Gap in Oil and Gas Sector Governance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Environmental governance in Nigeria's oil and gas sector remains central to global climate justice debates, yet persistent accountability failures continue to undermine meaningful environmental and social outcomes. Despite extensive regulatory frameworks, accountability in resource‐dependent contexts is frequently reduced to formal reporting ...
Hammed Afolabi   +2 more
wiley   +1 more source

Genetic structure of Mexican lionfish populations in the southwest Gulf of Mexico and the Caribbean Sea.

open access: yesPLoS ONE, 2019
The recent expansion of the invasive lionfish throughout the Western Hemisphere is one of the most extensively studied aquatic invasions. Molecular studies have improved our understanding of larval dispersal, connectivity, and biogeographical barriers ...
Elizabeth Labastida-Estrada   +4 more
doaj   +1 more source

Combined eDNA and Acoustic Analysis Reflects Diel Vertical Migration of Mixed Consortia in the Gulf of Mexico

open access: yesFrontiers in Marine Science, 2020
Oceanic diel vertical migration (DVM) constitutes the daily movement of various mesopelagic organisms migrating vertically from depth to feed in shallower waters and return to deeper water during the day.
Cole G. Easson   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy