Pour la Réussite Industryel Index du Forum

Pour la Réussite Industryel
Réussir sur http://my-industry.net

 FAQFAQ   RechercherRechercher   MembresMembres   GroupesGroupes   S’enregistrerS’enregistrer 
 ProfilProfil   Se connecter pour vérifier ses messages privésSe connecter pour vérifier ses messages privés   ConnexionConnexion 

also known

 
Poster un nouveau sujet   Répondre au sujet    Pour la Réussite Industryel Index du Forum -> L'UNIVERSITE -> Proposition de Cours
Sujet précédent :: Sujet suivant  
Auteur Message
showoff
Juste Inscrit

Hors ligne

Inscrit le: 08 Sep 2009
Messages: 5

MessagePosté le: 08/09/2009 06:16:09    Sujet du message: also known Répondre en citant

The Amphibian Survival Alliance will bring together existing projects and organisations, improving co-ordination, scientific research and fund-raising.

About a third of amphibian species are threatened with extinctions.

A two-day summit held last week in London identified the two main threats as destruction of habitat and the fungal disease(真菌病) chytridiomycosis.
wow gold,
"The world's amphibians(两栖类) are facing an uphill battle(艰难的斗争) for survival," said James Collins, co-chair of the Amphibian Specialist Group (ASG) co-ordinated by the International Union for the Conservation of Nature (IUCN).

"By far the worst threats are infectious disease and habitat destruction, so the Alliance will focus on these issues first."

Last week's meeting, held at the Zoological Society of London (ZSL), declared that research into possible treatments for the chytrid(壶菌) fungus should be a top priority.
World of warcraft gold,
Identified only a decade ago, the fungus now infects amphibians in the Americas, Australia, Europe, Asia and Africa.

How it originated and how it kills are matters of ongoing research.

But in practical terms, finding something that can stop it in open country rather than the laboratory is the big challenge.

Researchers have found that some amphibian species carry chemicals on their skin that provide a natural defence.

The idea is to see whether these chemicals can be turned into something that can attack the fungus in the wild, providing a defence for species that currently have none.
World of warcraft Power Leveling,
The new Amphibian Survival Alliance (ASA) sees this line of research as an urgent priority.

More difficult to tackle(处理,抓住) will be the ongoing destruction of habitat that is a concern in most continents, but especially in parts of Asia that are seeing rapid expansion of cities, industry and infrastructure.

"If we want to stop the amphibian extinction crisis, we have to protect the areas where amphibians are threatened by habitat destruction," said Claude Gascon, the Amphibian Specialist Group's other co-chair.
LOTRO Gold,
"One of the reasons amphibians are in such dire(可怕的,悲惨的) straits(困难,窘境) is because many species are only found in single sites and are therefore much more susceptible to(对……敏感的) habitat loss."
cd keys,
As a group, amphibians are considerably more threatened than birds, mammals, fish or reptiles(爬行动物).

Apart from habitat loss and chytrid, issues of concern are:
unsustainable hunting for food, medicine and the pet trade
chemical pollution
climatic change
introduced species
other infectious diseases
Runes of Magic gold,
The formation of the ASA was proposed in 2006 but adequate financial and institutional backing did not materialise.

At that stage scientists were divided over how money and resources should be split between conservation in the wild and captive breeding.

Now there is general agreement that both strategies are necessary.

Initial backing emerged at the ZSL meeting in the form of a $200,000 pledge that will fund the ASA co-ordinator's post for two years.
Revenir en haut
Publicité






MessagePosté le: 08/09/2009 06:16:09    Sujet du message: Publicité

PublicitéSupprimer les publicités ?
Revenir en haut
spring714
Juste Inscrit

Hors ligne

Inscrit le: 30 Juin 2011
Messages: 6

MessagePosté le: 30/06/2011 07:38:31    Sujet du message: also known Répondre en citant

World of Warcraft is the first MMOG in the (so far) four part Warcraft series, with previous Warcraft titles being RTS games. Like most MMOs, players may find adventure in fighting various monsters and in performing missions offered by numerous NPCs throughout Azeroth. In World of Warcraft, success in these endeavors yields rewards in the form of currency, items and experience. Players may also take part in PvP battles in the forms of dueling and fights with players of opposing factions. In the early to middle stages of exploration around Azeroth, most monsters and quests can be handled solo. Past that point, however, more and more gameplay will require a good team of players, usually two to five in number. Large-scale raids can require up to 40 players to succeed.
At level 40, players are able to purchase a mount based on their character's race and reputation which can be summoned at will. These are expensive to purchase and train, but add to the player's status and significantly increase their speed of travel. Unfortunately, players may not engage in combat while on a mount. The level cap in World of Warcraft is 60 for those without the expansions, with rewards for successful raids at this level being in the form of rare loot. With the Wrath of the Lich King expansion, the level cap is now 80.
wow power leveling,
maple story mesos,
RuneScape gold,
cheap wow gold,
Final Fantasy XI Gil,
ffxi power leveling,
world of warcraft power leveling,
Revenir en haut
Contenu Sponsorisé






MessagePosté le: 25/09/2018 02:15:17    Sujet du message: also known

Revenir en haut
Montrer les messages depuis:   
Poster un nouveau sujet   Répondre au sujet    Pour la Réussite Industryel Index du Forum -> L'UNIVERSITE -> Proposition de Cours Toutes les heures sont au format GMT
Page 1 sur 1

 

 
Sauter vers:  

Index | Panneau d’administration | créer un forum | Forum gratuit d’entraide | Annuaire des forums gratuits | Signaler une violation | Conditions générales d'utilisation
Powered by phpBB © 2001, 2005 phpBB Group
Traduction par : phpBB-fr.com