The scale of the biodiversity crisis is shown by recreating 130,000 years of mammal food webs. A recent study, published in the journal Science, provides the clearest picture yet of the long-term effects of land mammal declines on food webs. It's not a pretty sight. “While about 6% of land ma
A predator-prey interaction between cheetahs and an impala in Kruger National Park, South Africa in June 2015. Credit: Evan Fricke
“Although fossils can tell us where and when certain species lived, this modeling gives us a richer picture of how those species interacted with each other,” Beaudrot said. The study also showed all is not lost. While extinctions caused about half of the reported food web declines, the rest stemmed from contractions in the geographic ranges of existing species.
Norge Siste Nytt, Norge Overskrifter
Similar News:Du kan også lese nyheter som ligner på denne som vi har samlet inn fra andre nyhetskilder.
Nurse's Mercedes hit 130 mph in Windsor Hills crash that killed 6: prosecutorsThe traveling nurse from Texas accused of killing six people - including an unborn baby - in the fiery Windsor Hills crash 'floored the gas pedal' to 130 mph just before the deadly wreck in August, according to prosecutors.
Les mer »
Nurse's vehicle hit 130 mph in collision that killed 5 in L.A. County, prosecutors sayA nurse accused of killing five in a horrific Los Angeles County collision 'floored the gas pedal' to 130 mph just before the fiery August crash, prosecutors alleged in court filing Friday.
Les mer »
Nurse was driving 130 mph when she allegedly killed six in fiery Los Angeles crashLinton was hit with six counts of murder and faces five counts of vehicular manslaughter.
Les mer »
All the Best Looks From the Vogue World Front RowMarking Vogue's 130-year anniversary, VOGUE World is a first-of-its-kind globally livestreamed fashion show and street fair that calls upon celebrities and culture-making collaborators of all kinds.
Les mer »
Crawley, Lees propel England towards victory in third testOpeners Alex Lees and Zak Crawley steered England to the brink of victory over South Africa in the decisive third test at The Oval as the home side reached 97 without loss chasing a modest 130 before bad light intervened on the fourth day on Sunday.
Les mer »
A Biodiversity Crisis: Food Webs Worldwide Are CollapsingThe scale of the biodiversity crisis is shown by recreating 130,000 years of mammal food webs. A recent study, published in the journal Science, provides the clearest picture yet of the long-term effects of land mammal declines on food webs. It's not a pretty sight. “While about 6% of land ma
Les mer »