Naturalistas en zapatillas

Guía práctica para conocer e identificar las aves de nuestro alrededor. Contiene fichas completísimas de 30 aves, agrupadas por hábitat (bosques, campos y pueblos, humedales). Las fichas están ilustradas con unas fotografías de gran calidad, de Óscar J. González, e ilustraciones y esquemas del ilustrador Òscar Julve. La guía se completa con un CD que contiene la grabación de los cantos de las aves, por la especialista en sonidos de la naturaleza Eloïsa Matheu. Una guía completa e imprescindible para iniciarse en la ornitología.

Este libro no es para ecologistas convencidos, ni militantes, ni extremistas, este libro no pretende criminalizar el plástico. Este libro es para todo tipo de consumidores, que día tras día son cada vez más conscientes del terrible impacto del plástico sobre el medio ambiente, y quieren poner remedio. La pregunta es si es posible hacer cambios positivos sin cambiar radicalmente nuestro estilo de vida. Y la respuesta es sí, absolutamente. Este práctico libro sugiere alternativas al plástico, para todos los bolsillos.

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The Agreement on Port State Measures to Prevent, Deter and Eliminate Illegal, Unreported and Unregulated Fishing seeks to prevent, deter and eliminate illegal, unreported and unregulated fishing through the adoption and implementation of effective port State measures as a means of ensuring the long-term conservation and sustainable use of living marine resources. The intention is that the Agreement will be applied widely and effectively by Parties, in their capacities as port States, for vessels not entitled to fly their flags. It will apply to these vessels when seeking entry to Parties’...

The First meeting of the Regional Working Group on Illegal, Unreported and Unregulated (IUU) fishing was held in Barbados on 1 and 2 March 2017. The Regional Working Group on Illegal, Unreported and Unregulated (IUU) fishing (RWG-IUU) is a joint working group of the Western Central Atlantic Fishery Commission (WECAFC), the Caribbean Regional Fisheries Mechanism (CRFM), and Organization for Fisheries and Aquaculture of Central America (OSPESCA). The 52 participating experts, representing 21 WECAFC Members, were presented with and discussed many aspects of IUU fishing. This first meeting...

La riqueza de ecosistemas en Mexico incluye la selva seca, variante de la selva tropical que en temporada de sequia deja su exuberante vegetacion para adaptarse al clima. Este cambio es el motor evolutivo de una gran diversidad biologica: cerca de 20% de especies del total de la flora en Mexico y, mayor a lo esperado, una gran diversidad faunistica. Aunque este ecosistema principalmente se encuentra a lo largo del Pacifico, su extension no ha ayudado a comprender su cuidado e importancia. A traves de esta obra, los interesados conoceran, entre otros temas, a los vertebrados e invertebrados...