Results 31 to 40 of about 1,509 (179)
Patterns of reef fish taxonomic and functional diversity in the Eastern Tropical Pacific
Ecography, Volume 2023, Issue 10, October 2023., 2023 A core challenge in ecology is identifying the factors that determine species distribution and functional diversity of species assemblages. Reef fish are the most diverse group of vertebrates, form taxonomically rich and functionally diverse communities and represent a key source of food for humans.
Alexia Dubuc +21 more
wiley +1 more source
The distribution of coastal fish eDNA sequences in the Anthropocene
Global Ecology and Biogeography, Volume 32, Issue 8, Page 1336-1352, August 2023., 2023 Abstract Aim Coastal fishes have a fundamental role in marine ecosystem functioning and contributions to people, but face increasing threats due to climate change, habitat degradation and overexploitation. The extent to which human pressures are impacting coastal fish biodiversity in comparison with geographic and environmental factors at large spatial
Laetitia Mathon +32 more
wiley +1 more source
Zircon Dates Long‐Lived Plume Dynamics in Oceanic Islands
Geochemistry, Geophysics, Geosystems, Volume 23, Issue 11, November 2022., 2022 Abstract In this contribution we report the first systematic study of zircon U‐Pb geochronology and δ18O‐εHf(t) isotope geochemistry from 10 islands of the hot‐spot related Galapagos Archipelago. The data extracted from the zircons allow them to be grouped into three types: (a) young zircons (0–∼4 Ma) with εHf(t) (∼5–13) and δ18O (∼4–7) isotopic mantle
Yamirka Rojas‐Agramonte +10 more
wiley +1 more source
International Journal of Climatology, Volume 42, Issue 11, Page 5403-5429, September 2022., 2022 The here presented modified Tumaco multivariate index (TMI4) has the potential to anticipate the sign and the amount of ENSO‐induced rainfall anomalies over extensive northern and western areas of Colombia (see the significant correlations between TMI4 and rainfall anomalies on the left).
Juan‐Manuel Sayol +6 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, Volume 23, Issue 8, August 2022., 2022 Abstract High‐resolution bathymetry and three‐dimensional seismic data along the Cocos Ridge reveal a 245 km2 field of ∼1–4 km in diameter seafloor depressions. The seafloor depressions are part of a two‐tiered honeycomb pattern. The lower‐tier depressions have steep faults that truncate strata with chaotic internal reflections consistent with sediment
Jared W. Kluesner +6 more
wiley +1 more source
International Journal of Osteoarchaeology, Volume 32, Issue 3, Page 669-681, May/June 2022., 2022 Abstract The Mexican hogfish (Osteichthyes: Labridae, Bodianus diplotaenia Gill, 1862) is widely distributed throughout the tropical eastern Pacific from the Gulf of California to northern Peru, including all oceanic islands. Artisanal fishers occasionally capture it today and its remains are recovered at pre‐Columbian dwelling sites along the Pacific ...
María Fernanda Martínez‐Polanco +3 more
wiley +1 more source
«Lo chiamavano Malpelo». Verga for Z Generation [PDF]
, 2023 A reinterpretation of the short story Rosso Malpelo through the song, with the same title, by Anastasio. The analysis of the text will focus on the interpretative level, in search of pop culture elements that refer to the theme of prejudice.
Tirendi, Carla
core
Taxonomy, 2023 The oceanic island of Malpelo, 380 km west of the Colombian mainland, stands out from other islands of the Tropical Eastern Pacific by its harsh environment and depauperate flora and fauna, thus imposing strong selective pressure on the small number of ...
Pierre Moret +2 more
doaj +1 more source
A violência em "Rosso Malpelo" de Giovanni Verga [PDF]
, 2008 This paper focuses on the identification of violence and its causes in Verga’s (1840 ) “Rosso Malpelo”. Verga, an Italian writer of the 19th century was, according to critics, the most important name in Italian Realism.
Gaspari, Silvana de
core +1 more source
NOTES ON THE ECOLOGY OF THE LIZARDS FROM MALPELO ISLAND, COLOMBIA
Bulletin of Marine and Coastal Research, 2016 Observations of two of the endemic species of lizards of Malpelo Island provide new information on their natural history, ecology, and population size. Anolis agassizi, the most abundant and broadly distributed lizard, feeds mainly on insects and excrements of marine birds.
López-Victoria, Mateo +2 more
openaire +3 more sources