The study sites were spread out across 5,000 square miles of pinyon - juniper woodlands
in Colorado, New Mexico and Arizona, to capture the wide range of
elevation and soil
gradients these trees take root
in.
In a new study, published in Global Change Biology, scientists from the Universities of Bristol, James Cook University, and Melbourne University in Australia tested the response of the tropical rainforest fly Drosophila birchii to a changing climate by transplanting flies in hundreds of cages along mountain gradients in north - eastern Australia, and measuring their reproductive success at different elevation
In a new study, published
in Global Change Biology, scientists from the Universities of Bristol, James Cook University, and Melbourne University in Australia tested the response of the tropical rainforest fly Drosophila birchii to a changing climate by transplanting flies in hundreds of cages along mountain gradients in north - eastern Australia, and measuring their reproductive success at different elevation
in Global Change Biology, scientists from the Universities of Bristol, James Cook University, and Melbourne University
in Australia tested the response of the tropical rainforest fly Drosophila birchii to a changing climate by transplanting flies in hundreds of cages along mountain gradients in north - eastern Australia, and measuring their reproductive success at different elevation
in Australia tested the response of the tropical rainforest fly Drosophila birchii to a changing climate by transplanting flies
in hundreds of cages along mountain gradients in north - eastern Australia, and measuring their reproductive success at different elevation
in hundreds of cages along mountain
gradients in north - eastern Australia, and measuring their reproductive success at different elevation
in north - eastern Australia, and measuring their reproductive success at different
elevations.
In complex terrain, the lower
elevations (closed valleys, depressions, ect) have cool air pooling when the synoptic wind and large scale pressure
gradient are weak.
The rather striking graphic above demonstrates just how strong this elevational snowpack
gradient has been
in 2017 — with near - record snow water equivalent comparable to 1983 at the highest
elevations and dramatically less accumulation further down the slopes.
Trying to figure out the increasing frequency of heavy precipitation over western Himalayas, the scientists said their analysis suggested that pronounced warming over the Tibetan plateau
in recent decades due to
elevation dependency of climatic warming signal favoured enhancement of meridianal temperature
gradients.