Displaying items by tag: all taxa biodiversity inventory

The photos of the Thompson Brothers, namely Jim Thompson, helped galvanize support for the establishment of Great Smoky Mountains National Park along the Tennessee-North Carolina border. The photo is undated, but was likely taken in the 1930s. The original caption note from the photographer reads: “Most of the streams in the Great Smokies are entirely safe for drinking purposes. The water flows from deep-shaded mountain sides, free from human contamination, and it is well aerated as it dashes wildly down the steep mountain sides. Even during the hottest days of summer, the water is so cold that it will cause one’s hands to ache if held in the water for a few minutes.”  University of Tennessee Libraries/Thompson Brothers Collection

Knoxville History Project observes 100th anniversary of a key meeting and month in Great Smoky Mountains history

KNOXVILLE ­— Parts of the mountains were broken, but it was all beautiful, and many artists and writers long took careful note of the rugged, remote rainforest to the southeast of the city.

Decades before modern scientific endeavors like the All Taxa Biodiversity Inventory began documenting the wondrous, mountainous biodiversity of what was to become Great Smoky Mountains National Park, photographers, writers, journalists, naturalists and artists, including many from Knoxville, extolled the virtues of the relatively lofty blue-green mountains seen in silhouette from the city.

Much of the land was scarred by logging and erosion; much was not, and its beauty, frozen in a frame or penned to a page, spoke for itself through countless artists.

Their early 20th-century renderings of the Smokies, from prose to photographs, amazed critical federal officials and the public and helped close the complex deal on what is now the most visited national park in the United States. 

The Knoxville History Project is offering a series of events and symposium set for July 25-27, centered around the East Tennessee History Center on Gay Street, that will recognize the varied efforts of historical Knoxvillians to boost the concept of the national park through multimedia arts, science and journalism. 

A recent display of synchronous fireflies (Photinus carolinus) in the Smokies.  Abbott Nature Photography

Thousands of visitors view annual firefly spectacles in Smokies area as natural light show dims elsewhere

ELKMONT — Anyone who has fallen in love knows reading a love poem is no substitute for direct experience. Similarly, no technology, no art form, nor any reportage can come close to the mesmerizing firsthand experience of witnessing hundreds of thousands of synchronous firefly beetles pulsing in the dark during the peak of their mating period in Great Smoky Mountains National Park.

Over the last 20 years, throngs of eager visitors have trekked by the thousands to catch this rare glimpse of collective insect behavior. The crowds posed problems: Since females and larvae of the species are on and under the ground, visitors can trample them if they stray off trail. Likewise, flashlights and other white lights, including from cell phone screens, can also disrupt courtship. 

The firefly phenomenon caught fire in 1991, when Lynn Faust read an article suggesting that no synchronous fireflies lived in the western hemisphere, yet she knew that’s what she witnessed in the 1960s at the historic Elkmont community when she vacationed there with her in-laws. After she brought Photinus carolinus to the attention of scientists, word spread and new firefly pilgrimages to Elkmont were born. 

This story was provided by Great Smoky Mountains National Park.

Next demonstration on Thursday, Oct. 20

GATLINBURG — Great Smoky Mountains National Park is celebrating the success of a community science project led by nonprofit partner Discover Life in America (DLiA) called Smokies Most Wanted. The initiative encourages visitors to record life they find in the park through the iNaturalist nature app. DLiA and the park use these data points to map species range, track exotic species, and even discover new kinds of life in the park. 

“iNaturalist usage in the Smokies has skyrocketed from just four users in 2011, to 3,800 in 2020, to now more than 7,100 users,” said Will Kuhn, DLIA’s director of science and research. 

In August, the project reached a milestone, surpassing 100,000 records of insects, plants, fungi, and other Smokies life submitted through the app. Among them are 92 new species not previously seen in the park.

The calico pennant dragonfly (Celithemis elisa) is among 77 new species discovered in Great Smoky Mountains National Park over the last decade. Wikipedia Commons

Apps and public research help uncover new layers of life in Southern Appalachia

This article was originally published by Smoky Mountain News.

Visitors armed only with a free app and love of nature have documented more than 4,000 species in Great Smoky Mountains National Park since 2011, according to the nonprofit Discover Life in America, including 77 not previously documented in the park by anyone else. 

DLiA, which manages the All Taxa Biodiversity Inventory project that aims to catalogue all species residing in the extremely diverse park, recently analyzed more than 71,000 records from the app, iNaturalist, to discover the impact these casual observations have made on the project. 

A child snaps a photo of a flower beetle on a wild hydrangea in Great Smoky Mountains National Park.  Valerie Polk

Grab your phone and get to some citizen science

Rhonda Wise writes for the public affairs office of Great Smoky Mountains National Park

Discover Life in America (DLiA), the nonprofit science research partner, is inviting the public to participate in the Smokies Most Wanted program. This initiative allows visitors to help preserve park species by recording sightings of animals, plants, and other organisms from their smartphones using the iNaturalist app.