Twenty-one year old Kaitlin Kenney of Englewood, Colorado remains missing in Grand Canyon National Park; and an extensive search by the National Park Service has turned up no additional clues as to her whereabouts. https://www.nps.gov/grca/learn/news/2013-01-15_search.htm

https://www.nps.gov/grca/learn/news/2013-03-05_recovery.htm

https://www.nps.gov/grca/learn/news/2013-03-22_recovery.htm

The body of a woman recovered from the Colorado River within Grand Canyon National Park on March 22 has been identified as that of Kaitlin Anne Kenney. https://www.nps.gov/grca/learn/news/2013-04-01_kenney-ident.htm

The body of a man recovered from below the rim of Grand Canyon National Park late last year has been identified as that of Yoshikazu Yamada, a Japanese National. https://www.nps.gov/grca/learn/news/body-recovered-from-below-south-rim-late-last-year-identified.htm

Grand Canyon Association (GCA), the official nonprofit partner of Grand Canyon National Park, today announced a $1 million donation from Arizona Public Service (APS) that will establish the Grand Canyon Trails Forever Endowment to help preserve and protect Grand Canyon’s trails. This is one of the most significant private, philanthropic gifts in Grand Canyon’s history. https://www.nps.gov/grca/learn/news/grand-canyon-association-receives-one-million-dollars-from-arizona-public-service-to-initiate-the-trails-forever-endowment-at-grand-canyon-national-park.htm

This morning at approximately 9:30 the National Park Service received a call from a commercial river trip that had located a body in the Colorado River at approximately River Mile 182 on river right within Grand Canyon National Park. https://www.nps.gov/grca/learn/news/body-recovered-from-colorado-river-in-grand-canyon.htm

The body of a man recovered from the Colorado River within Grand Canyon National Park on July 4th has been identified as that of Victor Tseng. https://www.nps.gov/grca/learn/news/body-identified.htm

Relive Grand Canyon's history with park rangers in character as notable figures from the past. https://www.nps.gov/grca/learn/news/echoes-from-the-canyon-returns.htm

This week, the National Weather Service is predicting several large winter storms across Northern Arizona, including Grand Canyon National Park. https://www.nps.gov/grca/learn/news/20160105-winter-weather.htm

Over the last 24 hours Grand Canyon National Park has received heavy snowfall resulting in significant snow accumulation. https://www.nps.gov/grca/learn/news/winterweather2016.htm

On Tuesday, September 20th National Park Service personnel located a body on the Colorado River at River Mile 139. https://www.nps.gov/grca/learn/news/body-recovery-colorado.htm

On Friday, April 28 the Grand Canyon Regional Communications was notified by a commercial river trip that they located a body on the Colorado River at River Mile 152. https://www.nps.gov/grca/learn/news/recovery-from-river.htm

The National Weather Service has issued an excessive heat warning for parts of Grand Canyon National Park. The warning is in effect from 10 am Saturday, June 17 to 8 pm Wednesday, June 21 for areas below 5,000 feet in the canyon including Phantom Ranch and Indian Garden. https://www.nps.gov/grca/learn/news/summer-safety.htm

Following the enactment of the continuing resolution, staff at Grand Canyon National Park resumed regular operations Tuesday, January 23, 2018. https://www.nps.gov/grca/learn/news/visitor-services-resume.htm

In place of the park's nightly evening program, visitors can learn about characters from Grand Canyon's past as they come to life and share their stories about life on the rim. Opening night is Friday, June 29 at 8:30 pm at McKee Amphitheater with additional presentations on Friday, July 27; Saturday, July 28; and Sunday July 29. https://www.nps.gov/grca/learn/news/echoes-from-the-canyon-2018.htm

Using revenue generated by recreation fees Grand Canyon National Park has reopened the South Rim and Desert View entrance stations to provide information and safety messages to visitors.  https://www.nps.gov/grca/learn/news/park-accessibility-possible-with-rec-fee-dollars-and-az-state-support.htm

An international team of paleontologists has united to study important fossil footprints recently discovered in a remote location within Grand Canyon National Park, Arizona. A large sandstone boulder contains several exceptionally well-preserved trackways of primitive tetrapods (four-footed animals) which inhabited an ancient desert environment. https://www.nps.gov/grca/learn/news/newly-discovered-fossils.htm

On Wednesday, July 10, 2019, National Park Service personnel were notified of a body in the Colorado River below Lava Falls near river mile 181. https://www.nps.gov/grca/learn/news/body-recovered-july-2019.htm

The National Park Service (NPS) and the Department of the Interior (DOI) completed an interagency safety review finding no radiation exposure health risk to employees or visitors from uranium ore samples at Grand Canyon National Park. https://www.nps.gov/orgs/1207/final-report-concludes-no-radiation-exposure-from-uranium-ore-at-grand-canyon-national-park.htm

Grand Canyon National Park would like to invite the public to the eighth annual season of "Echoes from the Canyon". This living history event will feature day time and evening programs August 16 –19th. https://www.nps.gov/grca/learn/news/echoes-from-the-canyon.htm

National Park Service staff closed the doors on livestock trailers yesterday, securing 31 bison inside to transfer them to the InterTribal Buffalo Council who will take them on the journey to join their new herd with the Quapaw tribe in Oklahoma. The transfer of the bison concluded the Grand Canyon National Park's pilot program for corralling and relocating bison from the North Rim. https://www.nps.gov/grca/learn/news/31-bison-from-the-north-rim-are-relocated-20190919.htm

National Park Service rangers located Martin Edward O'Connor and evacuated him from the inner canyon via helicopter at approximately 10 a.m. today in Grand Canyon National Park. https://www.nps.gov/grca/learn/news/missing-man-from-texas-found-alive-at-grca-2020-01-02.htm

New York's Gov. Andrew Cuomo plans to pursue the treatment following its relative success in treating influenza and Ebola.

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Four NBA players have been confirmed as volunteer blood plasma donors as a means of testing an experimental therapy to treat COVID-19.

The post NBA Players Recovered From COVID-19 Are Donating Plasma to Clinical Trials Helping Sick Patients appeared first on Good News Network.

A plant extract combination of fruits, leaves, and roots seems to help relieve hangover symptoms, reveals new research from BMJ.

The post Drink Made From Fruit and Plant Extracts May Be the Scientifically-Backed Hangover Cure We’ve Been Waiting For appeared first on Good News Network.

Seniors in the 80s, 90s, and 100s are surviving COVID-19 coronavirus and share advice on how to handle stress of cancelled weddings, and the future.

The post Elders Around the World in Their 80s, 90s, and 100s Are Bouncing Back From Virus – and Sharing Advice appeared first on Good News Network.

Lowe’s is delivering $1 million worth of flower baskets to isolating moms and grandmothers in senior homes around the US for Mother’s Day.

The post Lowe‘s Sends Mother’s Day Love to Isolated Seniors With $1 Million in Flower Baskets Delivered From Local Growers appeared first on Good News Network.

Magician Roy Horn, who was one half of the German duo "Siegfried & Roy," has died after contracting Covid-19, his spokesman says.

Since these middle schoolers have been sent home during the coronavirus shutdowns, they decided to lift each other's spirits by having some virtual fun.

The post Middle Schoolers Bust a Move From Home By Joining Together for Music Video Against COVID-19 Fears appeared first on Good News Network.

There’s been plenty of conspiracy theories to come out of the coronavirus pandemic.

What a difference a pandemic makes. A few months ago, the only thing standing between you and your career goals was how hard you were willing to hustle. But as you adapt to indefinite lockdown life, the hustle may now be feeling all too real.

Cofiring wood and coal at Fairbanks, Alaska, area electrical generation facilities represents an opportunity to use woody biomass from clearings within the borough's wildland-urban interface and from other sources, such as sawmill residues and woody material intended for landfills. Potential benefits of cofiring include air quality improvements, reduced greenhouse gas emissions, market and employment development opportunities, and reduction of municipal wood residues at area landfills. Important issues that must be addressed to enable cofiring include wood chip uniformity and quality, fuel mixing procedures, transportation and wood chip processing costs, infrastructure requirements, and long-term biomass supply. Additional steps in implementing successful cofiring programs could include test burns, an assessment of area biomass supply and treatment needs, and a detailed economic and technical feasibility study. Although Fairbanks North Star Borough is well positioned to use biomass for cofiring at coal burning facilities, long-term cofiring operations would require expansion of biomass sources beyond defensible-space-related clearings alone. Long-term sources could potentially include a range of woody materials including forest harvesting residues, sawmill residues, and municipal wastes.

Sustainable working landscapes are critical to the conservation of biodiversity in the American West and its cultures of rural ranching and forestry.

In recent decades, dam removal has emerged as a viable national and international strategy for river restoration.

The project is a collaboration between DensityDesign Lab and ISI... more

Morels are prized edible mushrooms that fruit, sometimes prolifically, in many forest types throughout western North America. They are collected for personal consumption and commercially harvested as valuable special (nontimber) forest products. Large gaps remain, however, in our knowledge about their taxonomy, biology, ecology, cultivation, safety, and how to manage forests and harvesting activities to conserve morel populations and ensure sustainable crops. This publication provides forest managers, policymakers, mycologists, and mushroom harvesters with a synthesis of current knowledge regarding these issues, regional summaries of morel harvesting and management, and a comprehensive review of the literature.

Changes in forest management have detrimentally affected the economic health of small communities in the Blue Mountain region of Oregon over the past few decades. A build-up of small trees threatens the ecological health of these forests and increases wildland fire hazard. Hoping to boost their economies and also restore these forests, local leaders are interested in the economic value of timber that might be available from thinning treatments on these lands.

Increasingly large and severe wildfires threaten millions of forested acres throughout the West. Under certain conditions, mechanical thinning can address these hazardous conditions while providing opportunitiesto create renewable energy and reduce our carbon footprint but how do land managers decide whether thinning is a good idea? How do they decide where to begin, and what to do with the removed trees? Prioritizing treatment areas and determining the most effective techniques for fuel hazard reduction depends on various factors such as owner objectives, forest types, and the availability of processing facilities.

A survey determined that installed dry kiln capacity in Alaska more than doubled to an estimated 220 thousand board feet (mbf) within 4 years (2000-2004). This increased ability to produce dry lumber and value-added products resulted from industry efforts to obtain federal funding to support a dry kiln grant program. This report reviews grantees' progress in implementing grantsupported projects and their impact on the production capabilities of the Alaska lumber drying industry. Data were collected in early 2005 by using a standard set of questions asked of 19 dry kiln owners. Much of the growth in drying and value-added processing capacity has been concentrated in southeast Alaska where there has been the greatest dry kiln investment. During 2004, the estimated volume of lumber dried in Alaska was 813 mbf, whereas potential annual capacity was estimated to be almost 6,600 mbf. This indicates that Alaska producers are drying just over 12 percent of their potential capacity. Factors that will increase the future production of value-added forest products in Alaska include a continuing supply of economically priced timber, the ability of the industry to support a reasonably priced grading service, and the ability of producers to move value-added products to domestic and export markets.

Change is the only constant in forest ecosystems. Quantifying regional-scale forest change is increasingly done with remote sensing, which relies on data sent from digital camera-like sensors mounted to Earth-orbiting satellites. Through remote sensing, changes in forests can be studied comprehensively and uniformly across time and space.

The kitchen cabinet industry has shown significant growth recently, with expanding residential markets, new cabinet styles, and larger kitchens. This industry represents an opportunity for small Alaska wood producers to create high-value secondary products. In response to recent trends in kitchen cabinet manufacturing and the need to identify opportunities for underutilized species, the Alaska Wood Utilization Research and Development Center has conducted numerous studies evaluating consumer preferences for Alaska's primary hardwoods-Alaska birch (Betula papyrifera var. humilis )Reg.) Fern & Raup) and red alder (Alnus rubra Bong.). These studies explored consumer preferences under a range of marketing parameters, cabinet appearances, and regional market locations. This paper summarizes these studies and offers insights into the potential market for Alaska's hardwoods as secondary wood products such as kitchen cabinets.

Morels are prized edible mushrooms that fruit, sometimes prolifically, in many forest types throughout western North America. They are collected for personal consumption and commercially harvested as valuable special (nontimber) forest products. Large gaps remain, however, in our knowledge about their taxonomy, biology, ecology, cultivation, safety, and how to manage forests and harvesting activities to conserve morel populations and ensure sustainable crops. This publication provides forest managers, policymakers, mycologists, and mushroom harvesters with a synthesis of current knowledge regarding these issues, regional summaries of morel harvesting and management, and a comprehensive review of the literature.

Lichens are highly valued ecological indicators known for their sensitivity to a wide variety of environmental stressors like air quality and climate change. This report summarizes baseline results from the U.S. Department of Agriculture, Forest Service, Forest Inventory and Analysis (FIA) Lichen Community Indicator covering the first full cycle of data collection (1998-2001, 2003) for Washington, Oregon, and California. During this period, FIA conducted 972 surveys of epiphytic macrolichen communities for monitoring both spatial and long-term temporal trends in forest health. Major research findings are presented with emphasis on lichen biodiversity as well as bioindication of air quality and climate. Considerable effort is devoted to mapping geographic patterns and defining lichen indicator species suitable for estimating air quality and climate.

Timber markets in the United States are areas where timber prices tend to be uniform because of the continuous interactions of buyers and sellers. These markets are highly competitive, volatile, and change relentlessly. This paper looks at how market interactions in the Pacific Northwest have responded to changes in underlying determinants of market behavior and government actions that have influenced supply or demand. Several messages emerge from timber markets about price reporting and changing definitions of price, long-term price trends, timber as an investment, impacts of market intervention, relations among different markets, and implications for future stewardship. The enduring message is that landowners and managers respond to price signals arising from market interactions, and their actions create the forests inherited by future generations.

This report documents the results from the first “5-year” round of understory responses to the Tongass-Wide Young-Growth Studies (TWYGS) treatments, especially in relation to their effects on food resources for black-tailed deer (Odocoileus hemionus sitkensis). Responses of understory vegetation to precommercial silviculture experiments after their first 4 to 8 years posttreatment were analyzed with the Forage Resource Evaluation System for Habitat (FRESH)-Deer model. The studies were conducted in western hemlock (Tsuga heterophylla)-Sitka spruce (Picea sitchensis) young-growth forests in southeast Alaska. All four TWYGS experiments were studied: (I) planting of red alder (Alnus rubra) within 1- to 5-year-old stands; (II) precommercial thinning at narrow and wide spacings (549 and 331 trees per hectare, respectively) in 15- to 25-year-old stands; (III) precommercial thinning at medium spacing (420 trees per hectare) with and without pruning in 25- to 35-yearold stands; and (IV) precommercial thinning at wide spacing (203 trees per hectare) with and without slash treatment versus thinning by girdling in >35-year-old stands. All experiments also included untreated control stands of identical age. FRESHDeer was used to evaluate the implications for deer habitat in terms of forage resources (species-specific biomass, digestible protein, and digestible dry matter) relative to deer metabolic requirements in summer (at two levels of requirements—maintenance only vs. lactation) and in winter (at six levels of snow depth).

The economic linkages between national forests and surrounding communities have become increasingly important in recent years. One way national forests contribute to the economies of surrounding communities is by attracting recreation visitors who, as part of their trip, spend money in communities on the periphery of the national forest. We use survey data collected from visitors to all units in the National Forest System to estimate the average spending per trip of national forest recreation visitors engaged in various types of recreation trips and activities. Average spending of national forest visitors ranges from about $33 per party per trip for local residents on day trips to more than $983 per party per trip for visitors downhill skiing on national forest land and staying overnight in the local national forest area. We report key parameters to complete economic contribution analysis for individual national forests and for the entire National Forest System.

Sustaining the health, diversity, and productivity of national forests and grasslands is the mission of the U.S. Department of Agriculture (USDA) Forest Service.

Natural resource professionals are often tasked with weighing the benefits and costs of changes in ecosystem services associated with land management alternatives and decisions. In many cases, federal regulations even require land managers and planners to account for these values explicitly. Outdoor recreation is a key ecosystem service provided by national forests and grasslands, and one of significant interest to the public. This report presents the most recent update of the Recreation Use Values Database, based on an exhaustive review of economic studies spanning 1958 to 2015 conducted in the United States and Canada, and provides the most up-to-date recreation economic values available. When combined with data pertaining to recreation activities and the quantity of recreation use, the recreation economic values can be used for estimating the economic benefits of outdoor recreation. The recreation economic value estimates provided in this report, whether from past research literature or from values constructed using our meta-analysis benefit function, are average consumer surplus per person per activity day.