Results 61 to 70 of about 22,084 (165)

The Franciscana (Pontoporia blainvillei) in the Northern Limit of the FMA II: Strandings and Habitat Use in Ilha Grande Bay

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT The presence of the franciscana (Pontoporia blainvillei) at the northern limit of the FMA II was investigated using a range of methods, including monitoring of strandings, boat surveys, and passive acoustic monitoring (PAM). Franciscana strandings were recorded within the distributional gap between Macaé (22°55′ S) and Ilha Grande (23°09′ S ...
Alexandre F. Azevedo, Rafael R. Carvalho, Karina S. Pereira, Lis Bittencourt, Elitieri B. Santos‐Neto, Lara V. Pereira, Beatriz A. Santos, Gian Berardinelli, Haydée A. Cunha, Tatiana L. Bisi, José Lailson‐Brito Jr.   +10 more
wiley   +1 more source

Metal contamination in Portman Bay (Murcia, SE Spain) 15 years after the cessation of mining activities

Ciencias Marinas, 2008
To evaluate the state and temporal trends of the residual metal contamination caused by the dumping of mine tailings into Portman Bay (SE Spain) during the 20th century, concentrations of Hg, Cd, Pb, Cu, Zn, and As in wild mussels (Mytilus ...
J Benedicto, C Martínez-Gómez, J Guerrero, A Jornet, C Rodríguez   +4 more
doaj   +1 more source

Water quality for supplementary irrigation in the Quequén Salado river basin (Argentina) [PDF]

, 2004
This paper focuses on the study of the water quality in the courses which compose the Quequén Salado river basin, Argentina, in order to determine their suitability for supplementary irrigation.
Marini, Mario Fabián, Piccolo, Maria Cintia   +1 more
core  

Mapping Escolar (Lepidocybium flavobrunneum) in Motion: Oceanographic Forces Shaping Its Habitat in the Southwestern South Atlantic, With Insights From Fishers' Perceptions

Fisheries Oceanography, Volume 35, Issue 3, Page 445-461, May 2026.
ABSTRACT Lepidocybium flavobrunneum [Smith, 1843], commonly known as escolar, is a large pelagic species, important for global and local fisheries, particularly in the southwestern South Atlantic Ocean (SWAO), where it constitutes a significant portion of the catch.
Lucas Rodrigues, Maria Grazia Pennino, Paul Gerhard Kinas, David Conesa, Alba Fuster‐Alonso, Andrés Domingo, Rodrigo Forselledo, Federico Mas, Bruno Mourato, Rodrigo Sant'Ana, Vinni Santos Thykjaer, Raquel Virginia Marquez Marquez, Abner Ventura Alves, Mariano Cabanillas‐Torpoco, Rafael Schroeder, Luis Gustavo Cardoso   +15 more
wiley   +1 more source

EL NIÑO 1997-98 Y SU IMPACTO CLIMÁTICO GLOBAL

Papeles de Geografí­a, 1998
Se estudian aspectos científicos oceánico-atmosféricos del Fenómeno EL NIÑO 1997- 1998, considerado de magnitud extraordinaria, así como su incidencia en el Sistema Climático Terrestre. Este evento puede evaluarse como el más intenso de nuestra centuria,
José Jaime Capel Molina
doaj  

The Global Lake Ecological Observatory Network (GLEON): the evolution of grassroots network science [PDF]

, 2013
Nine years later, with over 380 members from 40 countries, and 50 publications to its credit, GLEON is growing at a rapid pace and pushing the boundaries of the practice of network science.
Arzberger, Peter, Brentrup, Jennifer, Brookes, Justin, Carey, Cayelan C., Gaiser, Evelyn, Hamilton, David P., Hanson, Paul C., Hong, Grace S., Ibelings, Bas, Istvánovics, Vera, Jennings, Eleanor, Kim, Bomchul, Kratz, Tim, Lin, Fang-Pang, Muraoka, Kohji, O’Reilly, Catherine, Piccolo, Maria Cintia, Rose, Kevin C., Ryder, Elizabeth, Weathers, Kathleen C., Zhu, Guangwei   +20 more
core   +2 more sources

Genetic Diversity and Population Structure of Squalus cf. mitsukurii (Chondrichthyes: Squalidae) Revealed by ddRAD Sequencing

Animal Genetics, Volume 57, Issue 2, April 2026.
ABSTRACT Assessing genetic structure across ocean basins is essential to understand connectivity and guide conservation in data‐deficient open‐water sharks. In this study, we examined the population genomics of Squalus cf. mitsukurii by analyzing tissue samples collected from two distant regions: California, USA (Pacific Ocean) and Pernambuco, Brazil ...
Aisni Mayumi Corrêa de Lima Adachi, Ailton Amarante Ariza, Giovana da Silva Ribeiro, Pollyana Christine Gomes Roque, Matheus Marcos Rotundo, Marcelo Vianna, Gabriela Delpiani, Sergio Matias Delpiani, Juan Martín Díaz de Astarloa, Claudio Oliveira, Fausto Foresti, Vanessa Paes da Cruz   +11 more
wiley   +1 more source

La articulación de los litorales de Colombia como Zona Marítima Estratégica

Revista Científica General José María Córdova
Este artículo analiza la importancia estratégica de la hidropolítica en la actualidad a partir de la competencia entre grandes potencias en las zonas marítimas estratégicas más significativas, con el fin de comprender la posición geográfica especial que
Carlos Enrique Alvarez-Calderon, Andrés Julián Trujillo-Rosero, Jorge Alfonso García-Torres   +2 more
doaj   +1 more source

Automated classification of landforms on terraces of northeast Patagonian Massif, Argentina [PDF]

, 2011
Se realizó una clasificación automatizada de las geoformas en terrazas del noreste del Macizo Norpatagónico, Argentina. La clasificación se realizó mediante parametrización del relieve a partir del modelo digital de elevación del proyecto Shuttle Radar ...
Carbone, Maria Elizabeth, Genchi, Sibila Andrea, Perillo, Gerardo Miguel E., Piccolo, Maria Cintia   +3 more
core  

Respuesta hidrológica de las cuencas de drenaje que intersectan el balneario Las Grutas, Argentina [PDF]

, 2011
The town of Las Grutas, in a semiarid region on the north west coast of San Matías Gulf (Argentina), is intersected by two drainage basins that are activated immediately after intense rainfall events.
Carbone, Maria Elizabeth, Genchi, Sibila Andrea, Perillo, Gerardo Miguel E., Piccolo, Maria Cintia   +3 more
core   +1 more source