Results 21 to 30 of about 2,009 (208)

Building a Methodology for the Learning of English in Rural Context: Learners Insights

open access: yesRevista Electrónica Educare, 2018
This article shows the results of a research and university extension project carried out at the Chorotega campus of the Universidad Nacional, Costa Rica, titled Constructing an innovative methodology that favors English learning in people with low ...
Yendry Dover-Carrillo   +2 more
doaj   +1 more source

Co‐management of culturally important species: A tool to promote biodiversity conservation and human well‐being

open access: yesPeople and Nature, Volume 2, Issue 1, Page 61-81, March 2020., 2020
Abstract Co‐management has been advocated as an effective tool to achieve natural resource conservation worldwide. Yet, the potential of co‐management arrangements can fail to be realized when there is insufficient local engagement. In this perspective paper, we argue that co‐management schemes focusing on culturally important species (CIS) can help ...
Carolina Tavares Freitas   +6 more
wiley   +1 more source

Middle to Late Miocene Contractional Deformation in Costa Rica Triggered by Plate Geodynamics [PDF]

open access: yes, 2017
Contractional deformation in Costa Rica is usually attributed to the subduction of the aseismic Cocos Ridge. In this work, we review the evidences for contraction in the middle to late Miocene, prior to the arrival of the Cocos Ridge at the Middle ...
Cascante, Monserrat   +8 more
core   +1 more source

Seismogenic zone structure of the southern Middle America Trench, Costa Rica [PDF]

open access: yes, 2003
The shallow seismogenic portion of subduction zones generates damaging large and great earthquakes. This study provides structural constraints on the seismogenic zone of the Middle America Trench offshore central Costa Rica and insights into the physical
Adamek   +64 more
core   +1 more source

Crustaceans in Phragmatopoma sp. (Polychaeta: Sabellariidae) intertidal reefs, Pacific, Costa Rica

open access: yesCuadernos de investigación UNED, 2023
Introduction: Annelid polychaete worms of the family Sabellariidae build reefs by cementing together sand grains. These reefs increase local habitat heterogeneity and species diversity.
José A. Vargas   +2 more
doaj   +1 more source

The Caribbean and Farallon Plates Connected: Constraints From Stratigraphy and Paleomagnetism of the Nicoya Peninsula, Costa Rica

open access: yesJournal of Geophysical Research: Solid Earth, Volume 124, Issue 7, Page 6243-6266, July 2019., 2019
Abstract Plate kinematic reconstructions play an essential role in our understanding of global geodynamics, but become increasingly difficult to constrain back in geological time due to the subduction of oceanic lithosphere. Here, we attempt to kinematically reconstruct the Cretaceous and older plate tectonic history of the Caribbean Plate within the ...
L. M. Boschman   +4 more
wiley   +1 more source

Headwaters to oceans: Ecological and biogeochemical contrasts across the aquatic continuum

open access: yesLimnology and Oceanography, Volume 62, Issue S1, Page S3-S14, November 2017., 2017
Abstract While the disciplines of oceanography and limnology often operate in isolate, freshwater, estuarine, and marine ecosystems are intricately linked. The emphasis of this special issue for Limnology and Oceanography is on the aquatic continuum and the connectivity between aquatic ecosystems from headwater streams and inland waters, to coastal and
Marguerite A. Xenopoulos   +4 more
wiley   +1 more source

Benthic Macrofauna Associated with Submerged Bottoms of a Tectonic Estuary in Tropical Eastern Pacific

open access: yesJournal of Marine Sciences, Volume 2011, Issue 1, 2011., 2011
The composition and distribution of the main associations of submerged macrobenthos of Bahía Málaga (Colombian pacific coast), were studied in relation to the distribution of hard and soft substrates and some abiotic factors. Eight localities were sampled during six months: three in the external border of the estuary and five in the inner part.
Carlos E. Guevara-Fletcher   +4 more
wiley   +1 more source

Morphology of the first zoeal stage of Portunus acuminatus, Stimpson, 1871 (Decapoda: Portunidae: Portuninae) reared in the laboratory

open access: yesScientia Marina, 2006
Larvae of Portunus acuminatus (Stimpson, 1871) from one female, collected by trawling at a depth of 12 m in the Gulf of Nicoya, Pacific Costa Rica, Central America (090°48.899’N, 084°40.498’W) were hatched in the laboratory.
Ronald Meyer   +2 more
doaj   +1 more source

Metallurgy In Costa-Rica [PDF]

open access: yes, 1979
Anthropolog
Accola, Richard M., Lange, Frederick W.
core   +1 more source

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