Spring is coming early in 3/4 of national parks, according to a new study. Awesome? Not so much. As flowers bloom earlier every year, it’s disrupting the link between the wildflowers and the arrival of birds, bees, and butterflies that feed on and pollinate the flowers. In Shenandoah, an earlier spring is giving invasive plants a head start, and they’re displacing native wildflowers, leading to costly management issues.
Before the 1960s almost everything about living openly as a lesbian, gay, bisexual, or transgender (LGBT) person was illegal. New York City laws against homosexual activities were particularly harsh. The Stonewall Uprising on June 28, 1969 is a milestone in the quest for LGBT civil rights and provided momentum for a movement.
Vine Creek Ranch at Death Valley National Park. Steady drought and record summer heat make Death Valley a land of extremes. Towering peaks are frosted with winter snow. Rare rainstorms bring vast fields of wildflowers. Lush oases harbor tiny fish and refuge for wildlife and humans. Despite its morbid name, a great diversity of life survives in Death Valley.
Located 2,600 miles southwest of Hawaii, the National Park of American Samoa is the most remote unit of the National Park System and the U.S. National Park south of the Equator. The Park spreads across three islands, 9,500 acres of tropical rainforest, and 4,000 acres of ocean, including coral reefs. While remote, the islands of American Samoa, true to the meaning of the word Samoa (Islands of Sacred Earth), are welcoming and offer beautiful landscapes and centuries of culture and history.
DOINews: Upcoming Webinar: A Case Study for Identifying Climate Change Refugia
Last edited 4/26/2016
With a look to the mammals of the California mountains, Toni Lyn Morelli, Program Manager of the Northeast Climate Science Center, will highlight her research on how to capitalize on the concept of climate change refugia in natural resource management. Historical survey data, occupancy modeling, species distribution modeling, and downscaled climate data demonstrate that a montane meadow specialist previously considered common has been extirpated from nearly half its California range, correlated with increasing temperature and precipitation. Climate projections indicate this species, and potentially the meadows in which it is found, will continue to disappear. However, populations are persisting in areas that have been transformed by humans, which Morelli has dubbed "anthropogenic refugia". Further insights are revealed from genetic analysis of the species across its range and comparison to other montane mammals. This research will be presented as an opportunity to examine one of the tools that can be used by natural resource managers to help species adapt to climate change.
For more information about the webinar or to join the WebEx presentation, please click here.