Results 41 to 50 of about 9,597 (135)
Productive Development Policies in Costa Rica: Market Failures, Government Failures, and Policy Outcomes [PDF]
, 2009 This paper analyzes five Productive Development Policies (PDPs) implemented in Costa Rica, finding that they are not optimally addressing market failures. Moreover, government failures rather than market failures represent the main justification for PDPs.
Monge-Gonzalez, Ricardo +2 more
core +2 more sources
A dead Central American coral reef tract: Possible link with the Little Ice Age [PDF]
, 1983 Radiocarbon analyses, stable isotopic measurements and extensive field observations were made of coral reefs off the Pacific coast of Costa Rica and Panama.
Druffel, Ellen M. +2 more
core +1 more source
PCB concentrations in sediments from the Gulf of Nicoya estuary, Pacific coast of Costa Rica
Revista de Biología Tropical, 2004 Thirty-one sediment samples collected from 1996-2003 from the Gulf of Nicoya estuary on the north- western coast of Costa Rica, have been obtained for PCB analyses.
Alison L Spongberg
doaj
, 2014 Se aborda el impacto del temporal en México. Se hace un recuento de los ciclones registrados durante el segundo semestre de 2013; se presenta un balance de los daños y subraya una serie de fallas en el sistema de gobierno para responder de manera ...
Valdivia-García, Jorge
core
Coastal development and marine ecosystems in Culebra Bay, Guanacaste, Costa Rica [PDF]
, 2018 Bahía Culebra ha experimentado un proceso acelerado de desarrollo costero desde la implementación del proyecto Polo Turístico Golfo de Papagayo. Este trabajo analiza el cambio temporal en el estado de salud sus ecosistemas marino-costeros, a partir de ...
Cortés Núñez, Jorge +2 more
core +1 more source
Reconstruction of Diadema mexicanum bioerosion impact on three Costa Rican Pacific coral reefs [PDF]
, 2012 The 1982-83 El Niño event produced a high coral mortality (50-90%) in several localities in the Eastern Tropical Pacific, which resulted in an outbreak of the sea urchin populations of Diadema mexicanum A.
Alvarado Barrientos, Juan José +2 more
core +2 more sources
Revista Ciencias Marinas y Costeras, 2011 In the seasonal upwelling region of Gulf of Papagayo (Northern Pacific coast of Costa Rica), we evaluated and described two previously poorly known coral habitats, Punta Cacique and Bahía Guacamaya.
Carlos Jiménez +3 more
doaj
Revista de Biología Tropical, 2012 Se estudian los patrones anuales de la composición, abundancia y distribución espacial-temporal de mesozooplancton en la zona de afloramiento de Bahía Culebra, en la costa norte del Pacífico de Costa Rica.
Karina Rodríguez-Sáenz +1 more
doaj +2 more sources
Metales traza en sedimentos costeros de Costa Rica
Revista de Biología Tropical, 2004 Se determinó la concentración de hierro, plomo, cobre y zinc, en sedimentos de cuatro ecosistemas costeros de Costa Rica, por espectroscopia de absorción atómica, con llama o con horno de grafito.
Jairo García-Céspedes +2 more
doaj
Subsistencia, ecología y explotación territorial en el poblado de Atacames, Ecuador (800 - 1526 d.C.) [PDF]
, 1982 Sin ...
Guinea Bueno, Mercedes
core +1 more source