2
Apache-Sitgreaves Covering over two million acres of mountainous terrain in East central Arizona, the Apache-Sitgreaves includes most of the 200-mile long Mogollon Rim. With 34 lakes and reservoirs and 680 miles of rivers and streams, the Apache-Sitgreaves has been called an angler’s para- dise. The same habitat that invites human recreation, provides a rib- bon of life for migratory bird species, native fish and amphibians. The forest also contains the 173,762- acre Blue Range Primitive Area. Managed as wilderness, this rugged terrain was chosen as the spot to restore the Mexican gray wolf. Started with eleven wolves in 1998, the Blue Range Wolf Recovery Area, covers 7,000 square miles in Arizona and New Mexico. Ninety- five percent of the recovery area is made up of public lands. Wolves have persisted through recapture, relocation and the illegal killing of 18 wolves. A population high of 59 wolves in 2006 is far short of the 102 wolves wildlife managers predicted. Conflict between livestock and wolves has been the dominant factor inhibiting success of the wolf restoration pro- gram. The federal government has allowed the concerns of a few anti- wolf ranchers to take precedence over the restoration of Arizona’s wild legacy. Tonto Nestled just below the Mogollon Rim, the Tonto National Forest has three million acres of rugged coun- try ranging from pine forests to cac- tus-studded desert. With four mil- lion people in the Phoenix area on its southern boundary, the Tonto is one of the most visited “urban” forests in the nation. Almost 600,000 acres of designated wilderness and two major river systems attract 5.8 million people a year. The Salt and Verde River systems are important migratory corridors for birds, providing habitat for the endangered southwestern willow flycatcher and the bald eagle. Thirty thousand acres, or 1%, of the Tonto is considered to be riparian habitat. This small percentage of habitat is home to 400 vertebrate species and 21 threatened, endangered, or sensi- tive species. Ten species of native fish, seven of which are listed as endangered and three threatened, survive on the Tonto. Riparian habitat on the Tonto is threatened by copper mining opera- tions, which suck water out of drought-stressed streams and con- taminate what little water is left behind. In July of 2007, the perenni- al stream flow in Haunted Canyon ran dry as water pumping for the new Carlota Mine, expected to operate for 10 years, was tested for just three weeks. Coronado The Coronado National Forest con- sists of 12 widely scattered moun- tain ranges across 1. 78 million acres in Southeast Arizona and Southwest New Mexico. Rising dramatically from the desert floor, these “sky islands” provide habitat for a broad range of wildlife and plant species. The Coronado is home to more threatened and endangered species than any other national forest in the United States. Invasive non-native species, urban development, and habitat fragmentation are threaten- ing to destroy this varied landscape. Mountain lions in Sabino Canyon are killed when urban development encroaching on their habitat, causes interaction with humans. Sharing a border with Mexico, the Coronado provides habitat critical for the survival of jaguars living in Mexico. The opportunity to restore the endangered jaguar to Arizona is threatened by six projects approved for 2007 to build 74 miles of fence along the Arizona-Mexico border. The border fence, constructed of 15- foot tall, concrete-filled metal tubes set four inches apart will prevent the passage of larger animals such as bobcats, pronghorn and jaguars. The Sierra Club is supporting a combination of vehicle barriers and high-tech virtual fencing as a better solution to protect our borders and our national wildlife legacy. Page Three Kaibab Surrounding both the north and south rims of Grand Canyon National Park, the 1.6 million acre Kaibab National Forest provides a critical biological link between the forests of Utah and Arizona. The North Kaibab contains the most extensive old growth forest in the Southwest and represents our best opportunity to restore the pon- derosa pine ecosystem and to pro- tect old growth dependent species. One of these species, the Kaibab squirrel, is found nowhere else in the world and is an example of evo- lution through geographic isolation. The North Kaibab also contains the largest population of Northern goshawks in the Southwest. Goshawk populations are in decline, primarily due to the loss of old growth habitat from logging. A Forest Service proposal to “update” goshawk protection guidelines will actually result in more logging of old growth trees. Eighty-four million board feet of old growth and large trees are tar- geted for cutting as part of a sal- vage logging project across 10,000 acres that were burned by the Warm Fire in June of 2006. These larger trees are critical to post-fire ecologi- cal recovery. Salvage logging is very destructive, compacting soils, increasing erosion and spreading exotic plant species. Coconino Covering 1.8 million acres, the Coconino National Forest ranges from 2,600 feet in elevation along the Verde River, to 12,633 feet at the top of the San Francisco Peaks. Sacred to thirteen Native American tribes, the Peaks also provide habi- tat for threatened plants and ani- mals. The dense forests and drainages at higher elevations are home to Mexican spotted owls and black bears, while mountain lions hunt deer on the lower slopes. The lower elevation piñon-juniper woodlands have sustained human and animal life in the Southwest for tens of thousands of years. At least 150 vertebrate species live in the piñon-juniper ecosystem, including bats, birds and reptiles. The red rock canyons of Sedona and the Mogollon Rim contain rare perenni- al streams and riparian habitats. Wildlife habitat across this diverse forest is at risk from off-road vehicle (ORV) use. The spread of noxious weeds, erosion, wildlife distur- bance, noise and conflicts between ORV users and other visitors is among the worst in the nation. Only by reducing the current spider web of motorized routes–over 5,000 miles–can the forest provide safe places for wildlife as well as tran- quility for people. Prescott The Prescott forest contains 1.25 million acres. Although the smallest forest in Arizona, the Prescott has an incredible diversity of habitat: Sonoran Desert at the lowest eleva- tion, rising to chaparral and piñon juniper with ponderosa pines at the highest elevation. The grasslands of the Prescott National Forest provide critical range for pronghorn herds. Pronghorn populations have been dwindling over the last 20 years due to loss of habitat from cattle grazing and habitat fragmentation from new development. Rare desert bald eagles are found along the Verde River and two lakes in the Prescott National Forest. While hundreds of eagles winter in Arizona, fewer than 50 breeding pairs nest year-round. Winding through three national forests, including the Prescott, the Verde is one of the largest perennial rivers in Arizona. Plans to drill deep wells in the Big Chino aquifer to support local development, will severely impact the Verde, already under stress from eleven years of drought. Hydrologists from the United States Geological Survey have calculated that over 80% of the base flow in the upper Verde River comes from the Big Chino aquifer. Heavy pumping of the aquifer will destroy this rare desert jewel. Page Two Arizona’s National Forests...Ecosystems at Risk

Arizona’s National ForestsEcosystems at Risk€¦ · our national wildlife legacy. Page Three Kaibab Surrounding both the north and south rims of Grand Canyon National Park, the

  • Upload
    others

  • View
    5

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Arizona’s National ForestsEcosystems at Risk€¦ · our national wildlife legacy. Page Three Kaibab Surrounding both the north and south rims of Grand Canyon National Park, the

Apache-SitgreavesCovering over two million acres ofmountainous terrain in East centralArizona, the Apache-Sitgreavesincludes most of the 200-mile longMogollon Rim. With 34 lakes andreservoirs and 680 miles of riversand streams, the Apache-Sitgreaveshas been called an angler’s para-dise. The same habitat that inviteshuman recreation, provides a rib-bon of life for migratory birdspecies, native fish and amphibians. The forest also contains the 173,762-acre Blue Range Primitive Area.Managed as wilderness, this ruggedterrain was chosen as the spot torestore the Mexican gray wolf.Started with eleven wolves in 1998,the Blue Range Wolf Recovery Area,covers 7,000 square miles inArizona and New Mexico. Ninety-five percent of the recovery area ismade up of public lands. Wolves have persisted throughrecapture, relocation and the illegalkilling of 18 wolves. A populationhigh of 59 wolves in 2006 is farshort of the 102 wolves wildlifemanagers predicted. Conflictbetween livestock and wolves hasbeen the dominant factor inhibitingsuccess of the wolf restoration pro-gram. The federal government hasallowed the concerns of a few anti-wolf ranchers to take precedenceover the restoration of Arizona’swild legacy.

TontoNestled just below the MogollonRim, the Tonto National Forest hasthree million acres of rugged coun-try ranging from pine forests to cac-tus-studded desert. With four mil-lion people in the Phoenix area onits southern boundary, the Tonto isone of the most visited “urban”forests in the nation. Almost 600,000acres of designated wilderness andtwo major river systems attract 5.8million people a year. The Salt and Verde River systemsare important migratory corridorsfor birds, providing habitat for theendangered southwestern willowflycatcher and the bald eagle. Thirtythousand acres, or 1%, of the Tontois considered to be riparian habitat.This small percentage of habitat ishome to 400 vertebrate species and21 threatened, endangered, or sensi-tive species. Ten species of nativefish, seven of which are listed asendangered and three threatened,survive on the Tonto. Riparian habitat on the Tonto isthreatened by copper mining opera-tions, which suck water out ofdrought-stressed streams and con-taminate what little water is leftbehind. In July of 2007, the perenni-al stream flow in Haunted Canyonran dry as water pumping for thenew Carlota Mine, expected tooperate for 10 years, was tested forjust three weeks.

CoronadoThe Coronado National Forest con-sists of 12 widely scattered moun-tain ranges across 1. 78 million acresin Southeast Arizona and SouthwestNew Mexico. Rising dramaticallyfrom the desert floor, these “skyislands” provide habitat for a broadrange of wildlife and plant species. The Coronado is home to morethreatened and endangered speciesthan any other national forest in theUnited States. Invasive non-nativespecies, urban development, andhabitat fragmentation are threaten-ing to destroy this varied landscape.Mountain lions in Sabino Canyonare killed when urban developmentencroaching on their habitat, causesinteraction with humans. Sharing a border with Mexico, theCoronado provides habitat criticalfor the survival of jaguars living inMexico. The opportunity to restorethe endangered jaguar to Arizona isthreatened by six projects approvedfor 2007 to build 74 miles of fencealong the Arizona-Mexico border. The border fence, constructed of 15-foot tall, concrete-filled metal tubesset four inches apart will preventthe passage of larger animals suchas bobcats, pronghorn and jaguars.The Sierra Club is supporting acombination of vehicle barriers andhigh-tech virtual fencing as a bettersolution to protect our borders andour national wildlife legacy.

Page Three

KaibabSurrounding both the north andsouth rims of Grand CanyonNational Park, the 1.6 million acreKaibab National Forest provides acritical biological link between theforests of Utah and Arizona.The North Kaibab contains the mostextensive old growth forest in theSouthwest and represents our bestopportunity to restore the pon-derosa pine ecosystem and to pro-tect old growth dependent species.One of these species, the Kaibabsquirrel, is found nowhere else inthe world and is an example of evo-lution through geographic isolation. The North Kaibab also contains thelargest population of Northerngoshawks in the Southwest.Goshawk populations are indecline, primarily due to the loss ofold growth habitat from logging. AForest Service proposal to “update”goshawk protection guidelines willactually result in more logging ofold growth trees. Eighty-four million board feet ofold growth and large trees are tar-geted for cutting as part of a sal-vage logging project across 10,000acres that were burned by the WarmFire in June of 2006. These largertrees are critical to post-fire ecologi-cal recovery. Salvage logging is verydestructive, compacting soils,increasing erosion and spreadingexotic plant species.

CoconinoCovering 1.8 million acres, theCoconino National Forest rangesfrom 2,600 feet in elevation alongthe Verde River, to 12,633 feet at thetop of the San Francisco Peaks.Sacred to thirteen Native Americantribes, the Peaks also provide habi-tat for threatened plants and ani-mals. The dense forests anddrainages at higher elevations arehome to Mexican spotted owls andblack bears, while mountain lionshunt deer on the lower slopes. The lower elevation piñon-juniperwoodlands have sustained humanand animal life in the Southwest fortens of thousands of years. At least150 vertebrate species live in thepiñon-juniper ecosystem, includingbats, birds and reptiles. The redrock canyons of Sedona and theMogollon Rim contain rare perenni-al streams and riparian habitats.Wildlife habitat across this diverseforest is at risk from off-road vehicle(ORV) use. The spread of noxiousweeds, erosion, wildlife distur-bance, noise and conflicts betweenORV users and other visitors isamong the worst in the nation. Onlyby reducing the current spider webof motorized routes–over 5,000miles–can the forest provide safeplaces for wildlife as well as tran-quility for people.

PrescottThe Prescott forest contains 1.25million acres. Although the smallestforest in Arizona, the Prescott hasan incredible diversity of habitat:Sonoran Desert at the lowest eleva-tion, rising to chaparral and piñonjuniper with ponderosa pines at thehighest elevation. The grasslands of the PrescottNational Forest provide criticalrange for pronghorn herds.Pronghorn populations have beendwindling over the last 20 yearsdue to loss of habitat from cattlegrazing and habitat fragmentationfrom new development. Rare desert bald eagles are foundalong the Verde River and two lakesin the Prescott National Forest.While hundreds of eagles winter inArizona, fewer than 50 breedingpairs nest year-round.Winding through three nationalforests, including the Prescott, theVerde is one of the largest perennialrivers in Arizona. Plans to drilldeep wells in the Big Chino aquiferto support local development, willseverely impact the Verde, alreadyunder stress from eleven years ofdrought. Hydrologists from theUnited States Geological Surveyhave calculated that over 80% of thebase flow in the upper Verde Rivercomes from the Big Chino aquifer.Heavy pumping of the aquifer willdestroy this rare desert jewel.

Page Two

Arizona’s National Forests...Ecosystems at Risk

Forest Plan bulletin Final 11/26/07 2:24 PM Page 2

Page 2: Arizona’s National ForestsEcosystems at Risk€¦ · our national wildlife legacy. Page Three Kaibab Surrounding both the north and south rims of Grand Canyon National Park, the

The environment of Arizona is typically associated with desert vistas and dramatic canyon views. Yet Arizonais home to the largest contiguous ponderosa pine forest in the United States. From the sky islands of SouthernArizona to the Kaibab Plateau along the Grand Canyon’s North Rim, the forests of Arizona are home to aremarkable diversity of plants and animals, some found nowhere else on earth! As wild habitat throughoutthe Southwest is fragmented by development, public lands play an ever-greater role in the preservation ofdiverse and unique species.

Forests at a Crossroads...You can lead the wayEleven and a half million acres of the forest and woodlands covering Arizona are managed by the U.S. ForestService. The Forest Service has started a process to create new land management plans for all six nationalforests in Arizona. With your help, we have the opportunity to correct the results of over a century of mis-management and create a “greener” vision for the 21st century. Management practices based on the production of commodities have caused significant changes in the condi-tion of southwestern forests. Through intensive logging, forests once dominated by fire-resistant old growthtrees have been replaced by stands of young, dense, fire-prone trees. Heavy pressure from cattle grazing, min-ing operations, development, and agricultural uses have resulted in the destruction of 90 percent of Arizona’shistoric riparian acreage. New impacts associated with urban sprawl, such as increased recreation demands, communications towersand water sources for growing cities are responsible for a forest riddled with roads. As energy and mineralprices soar, the filing of new mining claims on public lands has increased dramatically and mines long dor-mant are restarting operations. Arizona’s forests are already under stress from the current prolonged drought cycle. The situation is expectedto get worse, with warmer temperatures predicted as the result of changing regional and global climates. Poormanagement decisions will further exacerbate the effects of drought and climate change. For example, allow-ing grazing on damaged grasslands, excessive water withdrawal from riparian areas and off-road vehicle usein sensitive ecosystems strains natural recovery processes. Your participation in the forest planning process is vital! We need you to be an advocate for saving old growthtrees, restoring native grasses and protecting critical wildlife habitat. You can speak for predators such aswolves and mountain lions, keeping ecosystems healthy and restoring a sense of wild to our national forestlands. With your help, we can save Arizona’s forests for the enjoyment of future generations.

Forest Planning News Winter-Spring 2008

Page One

Forests Forever! A Vision for a New CenturyThe Grand Canyon Chapter of the Sierra Clubbelieves that a forest management plan based onrestoring natural processes, such as fire, is necessaryto restore fully functioning ecosystems to Arizona’snational forest lands. Called Forest Forever!, theSierra Club alternative seeks to protect the uniquehabitats, watersheds and cultural resources ofArizona through a conservative approach to forestmanagement.

We need your helpNew Forest Plans should provide specific directionfor the protection of forest-wide blocks of wildlifehabitat and the species they support. Instead, theForest Service has proposed a change in planningrules that will weaken forest land management plansto the role of vision documents with no set standardsand guidelines. Your participation in the forest planning process isessential if we are to convince land managers andpoliticians to adopt an environmentally soundapproach to forest management. Please attend forest planning meetings and SierraClub workshops in your area. Visit the GrandCanyon Chapter website for a copy of the ForestForever! alternative and a schedule of upcomingworkshops and meetings.

Contact UsSierra Club, Arizona Chapterhttp://arizona.sierraclub.orgSandy Bahr

Conservation Outreach Director(602) [email protected]

Stacey HamburgGrand Canyon Conservation Program Director,(928) [email protected]

Management Recommendations • Protect ecosystem integrity from the impacts of

long-term drought and climate change by plan-ning on a landscape scale rather than on a project-by-project basis.

• Reduce road densities to protect wildlife, riparianareas, archaeological sites, plants, soils and airquality. Issues raised in a separate process–travelmanagement planning–should also be addressedin the forest planning process.

• Restore riparian areas by protecting water flows,vegetation and water quality. In 2005, waterdiverted for hydropower was returned to FossilCreek, beginning the restoration of a rare desertriver.

• Protect water quality by prohibiting livestockgrazing and off-road vehicle use in riparian areas.

• Old growth trees, regardless of size, should besaved. These rare old growth trees are critical torestoring a healthy ecosystem.

• Protect the next generation of old growth by sav-ing larger, more fire resistant trees.

• Restore wildlife, especially predators, to promoteecosystem health.

• Restore fire to the ecosystem using prescribedburns to reduce forest debris.

• Focus limited dollars on thinning and prescribedburns near communities with a high fire risk.

• Protect Arizona’s remaining wild places withwilderness designation for the 1.2 million acres ofinventoried roadless areas in our national forests.

Page Four

photos by Dr. Robin Silver

Forest Plan bulletin Final 11/26/07 2:24 PM Page 4