El buscador para los amantes de las actividades al aire libre: exploración, supervivencia, deportes y viajes de aventura.

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Fecha actual Mié Oct 16, 2019 8:16 pm

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Se encontraron 66 coincidencias
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 Foro: Ecological, Nature and Environmental Issues   Tema: Vendian Faunas And The Kotlin Starvation

Publicado: Dom Nov 25, 2007 5:32 am 

Respuestas: 0
Vistas: 3759


... However, and for reasons not yet understood, almost all Vendian organisms perished seemingly at the same time and only a handful of known species made it into the lower Cambrian. An event know as the Kotlin depletion of nutrients has been blamed for this probable mass extinction scenario, ...

 Foro: Ecological, Nature and Environmental Issues   Tema: A Critical Position About Desertification In Spain

Publicado: Mar Dic 20, 2011 11:55 am 

Respuestas: 1
Vistas: 13397


... construction, above all highways or high-speed train railways, provokes a direct strong impact over the landscape, over the ecosystems and the species (fragmentation, barrier effect), as well as noise, water flow alteration, increasing of the greenhouse effect gases emissions, etc. Another ...

 Foro: Ecological, Nature and Environmental Issues   Tema: European timber trade industry

Publicado: Sab Dic 24, 2005 3:28 pm 

Respuestas: 1
Vistas: 4719


... of the Forest Stewardship Council (FSC),” said Connor. Meanwhile, illegal and destructive logging is having a devastating impact on endangered species and forest dependent peoples in many timber producing countries. The World Bank estimates that illegal logging costs these countries between ...

 Foro: Ecological, Nature and Environmental Issues   Tema: Greenpeace exposes pirate fishing on the Arctic high seas

Publicado: Sab Dic 24, 2005 3:36 pm 

Respuestas: 0
Vistas: 4074


... one third of the total annual legal quota. We also see evidence of illegal and unreported transfers between trawlers and freezer ships of other species such as saithe and haddock, as well as undersized fish, " said Brad Smith, a marine biologist with Greenpeace Nordic onboard the Esperanza. ...

 Foro: Exploration Expeditions and Science   Tema: Greenpeace launches most ambitious ship expedition.

Publicado: Sab Dic 24, 2005 3:51 pm 

Respuestas: 1
Vistas: 4942


... Town, South Africa. 18 November 2005 — We are facing a growing wave of ocean extinction; our seas have reached a tipping point, with scores of species, fish, birds and mammals edging toward extinction (1). In response, Greenpeace is launching its most ambitious ship expedition ever to defend ...

 Foro: Ecología, naturaleza y medio ambiente   Tema: Reconoce EU que Chevron Texaco es una amenaza para el Xantus

Publicado: Sab Dic 24, 2005 4:59 pm 

Respuestas: 0
Vistas: 3694


... silvestre. 2. El capítulo del documento que se refiere a los Xantus se titula: “Endangered and Threatened Wildlife and Plants; Review of Native Species That Are Candidates or Proposed for Listing as Endangered or Threatened; Annual Notice of Findings on Resubmitted Petitions; Annual Description ...

 Foro: Ecología, naturaleza y medio ambiente   Tema: Empollan Xantus frente a Chevron Texaco

Publicado: Sab Dic 24, 2005 5:27 pm 

Respuestas: 1
Vistas: 4445


... Proposed Rules. El capítulo del documento que se refiere a los Xantus se titula: “Endangered and Threatened Wildlife and Plants; Review of Native Species That Are Candidates or Proposed for Listing as Endangered or Threatened; Annual Notice of Findings on Resubmitted Petitions; Annual Description ...

 Foro: Ecological, Nature and Environmental Issues   Tema: Kimberly-Clark: flushing ancient forests down the toilet

Publicado: Dom Dic 25, 2005 12:29 pm 

Respuestas: 1
Vistas: 5250


... last ancient forests down the toilet," said Pam Wellner, Greenpeace USA forest campaigner. "North American Boreal forests are vital for threatened species like the woodland caribou and to help combat climate change. Clearcutting them for throw away products when environmentally friendly alternatives ...

 Foro: Ecología, naturaleza y medio ambiente   Tema: Cambio de horario y ahorro de energía

Publicado: Dom Nov 02, 2008 1:05 pm 

Respuestas: 7
Vistas: 8057


... Wikipedia Mothers dying during botched abortions: World Health Organization HIV infection: Avert Cancer incidence: UICC Earth Temp: Wikipedia Species Extinct: National Wildlife Federation Oil Production: CIA World Factbook Cars produced: Mation Master Bicycle Production: Earth Policy Computer ...

 Foro: Supervivencia y emergencias   Tema: Supervivencia en el mar: tiburones, los escualos más temidos

Publicado: Jue Oct 11, 2012 11:40 am 

Respuestas: 25
Vistas: 27627


... de todos los países de Latino América para que el resto del mundo se una” dijo María Elena Sánchez Coordinara para América Latina y el Caribe del Species Survival Network y Presidente de Teyeliz, A.C. La CITES tendrá su próxima reunión en marzo del 2013 en Tailandia. Se requiere el voto de dos ...
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