Free Newsletters - Space - Defense - Environment - Energy - Solar - Nuclear
..
. 24/7 Space News .




CLIMATE SCIENCE
'Climate-smart strategies' proposed for spectacular US-Canadian landscape
by Staff Writers
Vancouver, Canada (SPX) Mar 08, 2013


Roads constructed for logging, mining, and recreational activities contribute to the vulnerability of iconic species in the Southern Canadian Rockies. Credit: John Weaver.

A new report from the Wildlife Conservation Society Canada (WCS Canada) creates a conservation strategy that will promote wildlife resiliency in the Southern Canadian Rockies to the future impacts of climate change and road use.

The report's "safe passages and safe havens" were informed in part by an assessment of six iconic species-bull trout, westslope cutthroat trout, grizzly bears, wolverines, mountain goats and bighorn sheep-five of which were ranked as highly vulnerable to projected changes.

Nestled between Glacier National Park in Montana and Banff National Park in Canada, the Southern Canadian Rockies (SCR) has been overshadowed by these towering icons of mountain splendour. Yet this southern section contains spectacular landscapes, supports one of the most diverse communities of carnivores and hoofed mammals in North America, and is a stronghold for the six vulnerable species that have been vanquished in much of their former range further south.

In the report entitled Safe Havens, Safe Passages for Vulnerable Fish and Wildlife: Critical Landscapes in the Southern Canadian Rockies British Columbia and Montana, WCS Conservation Scientist John Weaver notes that wildlife will need 'room to roam' to adapt to the impacts of climate change. Complicating those climate-related transitions are major highways and an expansive network of forest roads that have fragmented the SRC landscape.

"Providing 'safe havens' of secure and diverse habitats and 'safe passages' across the highways are climate-smart strategies," says Weaver.

To that end, he assessed 16,978 square kilometres (6,632 square miles) of SCR land for conservation value based upon the needs of the vulnerable species and the myriad challenges facing each.

For example, warmer winter temperatures resulting from climate change will reduce mountain snow cover and suitable habitat for the rare wolverine, a species highly adapted to persistent snow pack. Reduced stream flow and warmer stream temperatures will diminish habitat for westslope cutthroat trout, a native fish adapted well to cold waters, while favouring introduced rainbow trout and hybrids of the two species.

Weaver recommends a portfolio of conservation lands including a 'Southern Canadian Rockies Wildlife Management Area' (WMA) that would conserve 66% of key habitats on 54% of its land base.

The WMA designation would emphasize fish and wildlife values while allowing other responsible land uses. The trans-border Flathead River basin adjacent to Waterton Lakes-Glacier National International Peace Parks also merits very strong conservation consideration, says Weaver, due to its remarkable biological diversity. He endorses a new National or Provincial Park on the B.C. side and Wilderness areas on the Montana side.

Weaver goes on to identify safe havens not only important to wildlife today but that also provide a range of elevations and diverse topography for animals to relocate to in the future. To facilitate movement options for wildlife, the report maps nine suitable crossing locations along busy Highway 3 in British Columbia and 16 mountain passes that provide important wildlife connectivity across the Continental Divide between Alberta and British Columbia.

"This report will help inform discussions and decisions about land and resource management in the Southern Canadian Rockies of British Columbia and Montana," said Weaver.

"These spectacular landscapes provide some of the best remaining strongholds for a suite of vulnerable fish and wildlife. Protecting designated lands for conservation will help ensure that this rich diversity of fish and wildlife will be enjoyed by generations yet to follow."

.


Related Links
Wildlife Conservation Society
Climate Science News - Modeling, Mitigation Adaptation






Comment on this article via your Facebook, Yahoo, AOL, Hotmail login.

Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle




Memory Foam Mattress Review
Newsletters :: SpaceDaily :: SpaceWar :: TerraDaily :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News





CLIMATE SCIENCE
Reconstruction of climate shows significance of recent temps
Corvallis OR (SPX) Mar 08, 2013
Using data from 73 sites around the world, scientists have been able to reconstruct Earth's temperature history back to the end of the last Ice Age, revealing that the planet today is warmer than it has been during 70 to 80 percent of the time over the last 11,300 years. Of even more concern are projections of global temperature for the year 2100, when virtually every climate model evaluat ... read more


CLIMATE SCIENCE
China to use modified rocket for moon landing mission

Water On The Moon: It's Been There All Along

Building a lunar base with 3D printing

US, Europe team up for moon fly-by

CLIMATE SCIENCE
Mars rover 'sleeping' through solar storm

Curiosity Rover's Recovery on Track

NASA's Curiosity rover to be back online next week

Short Bump Gets Robotic Arm Closer to Rock Target

CLIMATE SCIENCE
How to predict the progress of technology

Shadows over data sharing

NASA Launches Website to Design Interplanetary Missions

Sequestration and the Civil Space Industry

CLIMATE SCIENCE
China's fourth space launch center to be in use in two years

China to launch new manned spacecraft

Woman expected again to join next China crew roster

China's space station will be energy-efficient

CLIMATE SCIENCE
'Goody Bag' Filled With Sample Processing Supplies Arrives on Station

ESA's Columbus Biolab Facility

SpaceX set for third mission to space station

Record Number of Students Control ISS Camera

CLIMATE SCIENCE
Vega launcher integration continues for its April mission

SpaceX's capsule arrives at ISS

Dragon Transporting Two ISS Experiments For AMES

SpaceX Optimistic Despite Dragon Capsule Mishap

CLIMATE SCIENCE
The Birth of a Giant Planet?

Scientists spot birth of giant planet

NASA's Kepler Mission Discovers Tiny Planet System

Kepler helps astronomers find tiny exo planet

CLIMATE SCIENCE
SXSW kicks off with vision of a 3D printing revolution

Atoms with Quantum-Memory

Big data: Searching in large amounts of data quickly and efficiently

Neutron scattering provides data on adsorption of ions in microporous materials




The content herein, unless otherwise known to be public domain, are Copyright 1995-2014 - Space Media Network. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement