Results 31 to 40 of about 5,114 (181)

Natural ocean acidification at Papagayo upwelling system (north Pacific Costa Rica): implications for reef development [PDF]

Biogeosciences, 2018
Numerous experiments have shown that ocean acidification impedes coral calcification, but knowledge about in situ reef ecosystem response to ocean acidification is still scarce. Bahía Culebra, situated at the northern Pacific coast of Costa Rica, is a
C. Sánchez-Noguera, C. Sánchez-Noguera, I. Stuhldreier, I. Stuhldreier, J. Cortés, C. Jiménez, C. Jiménez, Á. Morales, Á. Morales, C. Wild, T. Rixen, T. Rixen   +11 more
doaj   +1 more source

The Importance of Values in Predicting and Encouraging Environmental Behavior: Reflections From a Costa Rican Small-Scale Fishery

Frontiers in Marine Science, 2021
Encouraging people’s pro-environmental behaviors is an objective of Education for Sustainable Development. In the context of small-scale fisheries, unsustainable fishing practices are compromising the integrity of coastal communities and ecosystems ...
Astrid Sánchez-Jiménez, Astrid Sánchez-Jiménez, Astrid Sánchez-Jiménez, Douglas MacMillan, Matthias Wolff, Achim Schlüter, Marie Fujitani, Marie Fujitani   +7 more
doaj   +1 more source

Environmental Drivers of Jumbo Squid During Fishery Collapse in the Gulf of California (2019–2024)

Fisheries Oceanography, EarlyView.
ABSTRACT The jumbo squid (Dosidicus gigas) is a cephalopod endemic to the eastern Pacific with significant ecological and economic importance. Its exploitation in the Gulf of California (GC) peaked in the 1990s, with catches exceeding 100,000 tons, but collapsed in 2009 and virtually disappeared by 2015, largely due to environmental changes and ...
Mario Vásquez‐Ortiz, Juan Roberto F. Vallarta‐Zárate, Jesús E. Osuna‐Soto, Emma Verónica Pérez‐Flores, Leslie Altamirano‐López, Ramón Isaac Rojas‐González   +5 more
wiley   +1 more source

A guide to field stations in the tropics : I. Mexico [PDF]

, 2013
Herbaria: The National Council for the Flora of Mexico (Consejo Nacional de la Flora de México) recently published a revised edition of the catalogue of Mexican herbaria (Arreguín & Valenzuela 1986). This contains information on 58 institutional herbaria
Delgadillo M., Claudio
core  

Strategic Roadmap for Addressing Microplastic Pollution in the Global South: Bridging Monitoring Gaps, Harmonizing Methods, and Building Analytical Capacity

Environmental Quality Management, Volume 35, Issue 4, Summer 2026.
ABSTRACT Microplastic (MP) pollution represents a growing environmental challenge, especially in tropical and subtropical coastal regions of the Global South, where methodological fragmentation, funding discontinuity, and dependence on external analytical infrastructure limit the production of comparable data and the formulation of evidence‐based ...
Guilherme Malafaia, Thiarlen Marinho da Luz   +1 more
wiley   +1 more source

Prof Stephen P. Long, FRS (1950–2025) [PDF]

Global change biology.
GCB Bioenergy, Volume 18, Issue 1, January 2026.
Álvarez‐Filip L, Bai E, Bernacchi C, Bruno R, Butterbach‐Bahl K, Byrne M, Chen I, Chen S, Cheung W, Cotrufo M, Dalu T, Feng X, Fu Y, Gao Y, Huszar V, Janssens I, Jeong S, Jones T, Joseph S, Khanna M, Kirschbaum M, Kobayashi K, LaRoche J, Leakey A, Li X, Li Y, Liu L, Lohila A, Luo Y, McKechnie A, Monadjem A, Nolan R, Pearson R, Peng S, Peñuelas J, Piao S, Robinson S, Ryu Y, Sage R, Shekar R, Xue S, Smith P, Souza G, Spatari S, Suggett D, Wang G, Way D, Wu J, Xia L.   +48 more
europepmc   +3 more sources

Phytoplankton Communities’ Seasonal Fluctuation in Two Neighboring Tropical High-Mountain Lakes

Plants
High-mountain lakes (HMLs) are remote, extreme, and sensitive ecosystems recognized as sentinels of global change. Lakes El Sol and La Luna are very close to each other inside the crater of the Nevado de Toluca volcano, but they differ morphometrically ...
Rocío Fernández, Javier Alcocer, Luis A. Oseguera, Catriona A. Zuñiga-Ramos, Gloria Vilaclara   +4 more
doaj   +1 more source

Movement, Behavior, and Habitat Use of Whale Sharks (Rhincodon typus) in the Tropical Eastern Pacific Ocean

Frontiers in Marine Science, 2022
Whale sharks (Rhincodon typus) are found circumglobally in tropical, subtropical, and warm temperate waters, and their known seasonal aggregations and migratory movements are influenced by factors such as ocean currents, thermobiological systems, and ...
Hector M. Guzman, Caroline M. Collatos, Caroline M. Collatos, Catalina G. Gomez, Catalina G. Gomez   +4 more
doaj   +1 more source

Ecología trófica de la Garza blanca Ardea alba (Pelecaniformes: Ardeidae) en un humedal del río Paraná, Argentina [PDF]

, 2013
Se estudió la ecología trófica de la Garza blanca (Ardea alba) mediante el análisis del contenido estomacal de 38 individuos capturados entre 1990 y 1993 en un humedal del río Paraná, Argentina.
Beltzer, Adolfo Hector, Lorenzón, Rodrigo Ezequiel, Ronchi Virgolini, Ana Laura   +2 more
core   +2 more sources

Closing the Gaps: Integrating Biological, Ecological and Taxonomic Data to Support the Identification and Conservation of the Atlantic Pygmy Devil Ray (Mobula hypostoma)

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 5, May 2026.
ABSTRACT The Atlantic pygmy devil ray (Mobula hypostoma) is an endangered mobulid species whose conservation is hindered by taxonomic confusion and significant gaps in ecological and life history knowledge. Here, we present an integrative study that clarifies the species' taxonomic status, updates its distribution and synthesizes new and existing data ...
Atlantine Boggio‐Pasqua, Kim Bassos‐Hull, Guy M. W. Stevens, Jorge Manuel Morales‐Saldaña, Sylvain Adnet, Morgan A. Ferguson, Nicole A. Pelletier, Breanna C. DeGroot, Krystan A. Wilkinson, Emily Humble, Luis Fernando Del Moral‐Flores, Cody R. Mott, Jeffrey R. Guertin, Matthew J. Ajemian, Jessica Valek, Alexander Q. Fogg, Betty Laglbauer, Aristide Takoukam Kamla, Jessica H. Pate, Karen Fuentes, Lisa Hoopes, Ludwig Coulier, Michael Price, James Kinsler, Richard Collister, Ana Ferreira, Jennifer T. Wyffels, María del Pilar Blanco‐Parra, Ramо́n Bonfil, Juan Carlos Pérez‐Jiménez, Godefroy De Bruyne, Philip D. Doherty, Kristian Metcalfe, Youri Ivann Mvomo Minko, Andrielli M. Medeiros, Giuseppe Notarbartolo di Sciara   +35 more
wiley   +1 more source