Results 21 to 30 of about 82 (61)

Optimización de marcadores moleculares ISSR en el caracol rosado Strombus gigas [PDF]

open access: yes, 2014
Resumen en español: "El caracol rosado Strombus gigas es un gasterópodo marino de importancia económica y ecológica en el Caribe. Durante las últimas décadas este molusco ha padecido una intensa presión por sobreexplotación, pérdida de hábitat y ...
Jorge Cruz Medina
core  

Distribución y abundancia del caracol Strombus pugilis (Gastropoda: Strombidae) en relación con el hábitat en la Guajira, Caribe Colombiano [PDF]

open access: yes, 2011
A escala local, la variación en el espacio de la abundancia inter-específica suele presentar autocorrelación espacial (muchos "puntos fríos" dispersos con escasos o ningún individuo, y pocos "puntos calientes" agrupados con abundancia mucho mayor).
Rodríguez Rincón, Angélica María
core   +1 more source

Synthesis of marine ecosystem monitoring activities for the United States Virgin Islands: 1990-2009 [PDF]

open access: yes, 2012
The ecological integrity of coral reef ecosystems in the U.S. Caribbean is widely considered to have deteriorated in the last three decades due to a range of threats and stressors from both human and non-human processes Rothenberger 2008, Wilkinson 2008).

core  

Molecular phylogenetics of the superfamily Stromboidea (Caenogastropoda): New insights from increased taxon sampling [PDF]

open access: yes
The superfamily Stromboidea is a clade of morphologically distinctive gastropods which include the iconic Strombidae, or ‘true conchs’. In this study, we present the most taxonomically extensive phylogeny of the superfamily to date, using fossil ...
Bouchet, Philippe   +6 more
core   +1 more source

COMPORTAMIENTO ESPACIAL DE OJO DE GALLO Mycena citricolor BERKELEY Y CURTIS, 1887 EN CAFETALES DEL ESTADO DE MÉXICO [PDF]

open access: yes, 2022
En este trabajo se logró determinar el comportamiento espacial de las poblaciones de la enfermedad ojo de galo del café. Se estableció su comportamiento agregado y se elaboraron mapas de la densidad poblacional de la enfermedad. Estos mapas serán de gran
PINO MIRANDA, ESTHER
core  

Coral reef ecosystems of Reserva Natural de La Parguera (Puerto Rico): spatial and temporal patterns in fish and benthic communities (2001-2007) [PDF]

open access: yes, 2010
Since 1999, NOAA’s Center for Coastal Monitoring and Assessment, Biogeography Branch (CCMA-BB) has been working with federal and territorial partners to characterize monitor and assess the status of the marine environment in southwestern Puerto Rico ...
Appeldoorn, Richard   +8 more
core  

Novitates Caribaea núm. 14 [PDF]

open access: yes, 2019
Artículos destacados de este número: Una revisión del género Audantia de la Hispaniola con descripción de cuatro especies nuevas (Reptilia: Squamata: Dactyloidae).
Museo Nacional de Historia Natural “Prof. Eugenio de Jesús Marcano” (editores)
core   +1 more source

Uso de animais pelas populações tradicionais: um panorama da Etnozoologia no Brasil [PDF]

open access: yes, 2023
Human beings relate to different animal species in different ways. These interactions are evidenced in ethnozoological studies, which seek to understand the knowledge and uses attributed to the species, perform hypotheses testing and thus provide data ...
Santos, Suellen da Silva
core  

The First Global Integrated Marine Assessment: World Ocean Assessment I [PDF]

open access: yes, 2015
We used satellite-derived sea-surface-temperature (SST) data along with in-situ data collected along a meridional transect between 18.85 and 20.25°N along 69.2°E to describe the evolution of an SST filament and front during 25 November to 1 December in ...
Aparna, S. G.   +10 more
core   +2 more sources

Mapping Water in Dominica [PDF]

open access: yes, 2021
"Open access edition: DOI 10.6069/ 9780295748733 Dominica, a place once described as “Nature’s Island,” was rich in biodiversity and seemingly abundant water, but in the eighteenth century a brief, failed attempt by colonial administrators to replace ...
Hauser, Mark
core  

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