decline in amphibian populations造句

• Disturbing declines in amphibian populations around the world are still unexplained.
• It could be a major factor underlying the decline in amphibian populations reported worldwide.
• *A massive, worldwide decline in amphibian populations has been well-publicised.
• It has caused several species extinctions and is thought to be a major cause of the worldwide decline in amphibian populations.
• Note : Colony collapse disorder, Decline in amphibian populations etc etc ~ G 22 : 41, 25 June 2011 ( UTC)
• However, since this initial scepticism, biologists have come to a consensus that declines in amphibian populations are a real and severe threat to biodiversity.
• Studies are now being performed to check if they are responsible for the decline in amphibian population through these lakes, observed during the last years.
• Declines in amphibian populations were first widely recognized in the late 1980s, when a large gathering of endemic to Monteverde, Costa Rica, featured prominently.
• With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic decline in amphibian populations for many species around the globe.
• Another consideration is spreading of diseases, such as the fungus " Batrachochytrium dendrobatidis " responsible for a worldwide decline in amphibian populations, which may be spread inadvertently by humans.
• :Decline in amphibian populations and Frog # Distribution _ and _ conservation _ status are other good places to look . talk ) 12 : 48, 12 December 2007 ( UTC)
• A major non-human skin flora is " Batrachochytrium dendrobatidis ", a chytrid and non-hyphal zoosporic fungus that causes chytridiomycosis, an infectious disease thought to be responsible for the decline in amphibian populations.
• The African clawed frog may be an important vector and the initial source of " Batrachochytrium dendrobatidis ", a chytrid fungus that has been implicated in the drastic decline in amphibian populations in many parts of the world.
• In 2008, comparisons were raised to colony collapse disorder, another incompletely understood phenomenon resulting in the abrupt disappearance of Western honey bee colonies, and with chytridiomycosis, a fungal skin disease linked with worldwide declines in amphibian populations.
• Most grow in terrestrial environments, though several species live partly or solely in aquatic habitats, such as the chytrid fungus " Batrachochytrium dendrobatidis ", a parasite that has been responsible for a worldwide decline in amphibian populations.