Fire Ecology and the HAFP Landscape
Total Page:16
File Type:pdf, Size:1020Kb
Restoring FIRE Healthy Landscapes MANAGEMENT and Ecosystems PLAN 2 0 0 5 Fire Management Plan Appleton-Whittell Research Ranch, National Audubon Society Arizona State Land Department Babocomari Ranch Coronado National Memorial, National Park Service Fort Huachuca, U.S. Army San Pedro Riparian National Conservation Area, Bureau of Land Management San Rafael Ranch San Rafael Ranch State Park, Arizona State Parks Sierra Vista Ranger District, Coronado National Forest, USDA Forest Service Southeastern Arizona Preserves, The Nature Conservancy November 17, 2005 For additional information about this Fire Management Plan or other HAFP activities, contact Brooke Gebow at The Nature Conservancy: 520-803-7953. Cover photos (top to bottom): Huachuca Mountains, The Nature Conservancy Air tanker retardant drop, USDA Forest Service Palominas Fire, Arizona (2004), Gordon Lewis HAFP field exercise, Arizona (2004), Brooke Gebow Summary The Huachuca Area Fire Partners (HAFP) is an alliance of public and private groups in southeastern Arizona’s Santa Cruz and Cochise counties. Parties from the Patagonia Mountains on the west to the San Pedro River on the east have come together to manage fire activities over the 500,000-acre borderlands area. The Fire Management Plan is a general framework for landscape-level fire management that does not replace any approved fire management plans of partner organizations. Partner FMPs always take precedent over this framework. The intent of the HAFP is to take on projects that participants are unable to accomplish on their own. This FMP is one result of ongoing collaboration among these landowners: Appleton-Whittell Research Ranch, National Audubon Society Arizona State Land Department Babocomari Ranch Coronado National Memorial, National Park Service Fort Huachuca, U.S. Army San Pedro Riparian National Conservation Area, Bureau of Land Management San Rafael Ranch San Rafael Ranch State Park, Arizona State Parks Sierra Vista Ranger District, Coronado National Forest, USDA Forest Service Southeastern Arizona Preserves, The Nature Conservancy Historically, fire burned frequently in the grasslands and woodlands of southeastern Arizona. Regular fire keeps shrubs out of grasslands, thins forests to remove fire-intolerant trees, increases streamflows, and renews wildlife habitat. Fire also prevents unwanted fire. Burning and other treatments can minimize potential for wildfires by reducing overall quantities of fuels and breaking up contiguous vegetation. The fire partnership aims to work together to let natural fires burn when feasible, suppress unwanted wildfires, conduct prescribed burns, and use non-fire means to reduce fuels around developed areas. HAFP projects will cross political boundaries to manage fire along natural features and roadways. The benefits of managing for fire on a broad landscape scale such as the Huachuca area are numerous. Foremost are: increased public and fire crew safety, widespread improvement in ecosystem function, and economical execution of fire activities. The HAFP landscape includes a diverse mix of geologic, hydrologic, and vegetation conditions. Chapter 2 of this plan defines thirteen prominent ecological units that provide a context for understanding fire regimes and resulting management considerations. Chapter 3 describes three fire management units (FMUs) for the area. The first FMU is the site of suppression and non-fire applications around high risk areas. The second FMU allows prescribed fire in addition to non-fire applications and suppression. The third FMU embraces all management strategies including wildland fire use. Chapter 4 discusses wildland fire operations of the many landowners in the region, particularly how the Coronado National Forest coordinates with other landowners. Chapter 5 proposes a number of collaborative projects for the HAFP and discusses why the particular projects are priorities. The chapter presents purpose, location, size, timing, cost, and i wildland-urban interface concerns for each project. Each project involves at least two parties from the group and benefits from broader participation. Chapters 6 through 10 look at the regional environmental issues and compliance concerns facing fire managers in the HAFP planning area. Chapter 6 reviews issues that would likely be the focus of analysis of the proposed HAFP fire program under the National Environmental Policy Act. Chapter 7, written with the assistance of U.S. Fish and Wildlife Service, Arizona Ecological Services office, addresses the responsible protection of sensitive natural resources, with emphasis on requirements of the Endangered Species Act. The analysis for Federally listed species forms the basis of a future programmatic Biological Assessment. The need to protect the region’s rich biological diversity is one of the major drivers of this collaboration. The proliferation of non-native, invasive grasses create other challenges for fire managers. Chapter 8 introduces the most problematic invasives in the planning area, Johnson grass and Lehmann lovegrass. In Chapter 9, the plan acknowledges the long cultural history of the Huachuca area along with important protection measures for the many sites, structures, and objects that remain as evidence of previous residents. Chapter 10 describes the Huachuca region south of the border with Mexico, discusses complications introduced by illegal border crossing, and concludes with a look at the potential for cross-border fire management cooperation. Chapter 11 identifies the many environmental monitoring efforts taking place throughout the planning area. Regional resource managers have provided their monitoring history on sensitive species, invasive species, fire, range/grazing, border impacts, weather, and water. The chapter also summarizes the monitoring needs of the HAFP fire program, acknowledging the difficulty of acquiring the funding to carry out monitoring projects. The HAFP will creatively apply existing and new monitoring efforts to improve fire management. Chapter 12 compiles HAFP outreach priorities. An important benefit of the collaboration is communication about fire to all sectors of the public with a unified voice. The chapter identifies key audiences and messages. Chapter 13 recognizes the many individuals and organizations that have contributed to this fire management plan. This collaborative effort has succeeded because of their expertise, dedication, and hard work in the form of research, decisions, mapping, writing, and editing. The Huachuca Area Fire Partners thank Tom Dooley, Peter Ffolliott, Lisa Hanson, Bob Lineback, Dean McAlister, Guy McPherson, and Mark Pater for their thorough reviews of this document. Their helpful suggestions have been incorporated into this final version of the FMP (November 17, 2005). ii Agreement The Huachuca Area Fire Partners (HAFP) seek to restore healthy landscapes and ecosystems by managing fire collaboratively as set forth in this Fire Management Plan (FMP). By our signatures, we adopt this FMP on behalf of the organizations we represent. We acknowledge that our partnership is voluntary in nature. The HAFP FMP will complement but not replace our own agency guidelines for managing fire. This FMP reflects our resolve to see fire managed on a landscape scale and work as a safe, ecologically beneficial process in a biologically rich region with diverse owners and users. Signed: ______________________________________ _________ (Name, title) Appleton-Whittell Research Ranch Date National Audubon Society _____________________________________ _________ (Name, title) Arizona State Land Department Date _____________________________________ _________ (Name, title) Babocomari Ranch Date _____________________________________ _________ (Name, title) Coronado National Memorial Date National Park Service iii _____________________________________ _________ (Name, title) Fort Huachuca Date U.S. Army, Department of Defense _____________________________________ _________ (Name, title) San Pedro Riparian National Conservation Area Date Bureau of Land Management _____________________________________ _________ (Name, title) San Rafael Ranch Date ______________________________________ _________ (Name, title) San Rafael Ranch State Park Date Arizona State Parks _____________________________________ _________ (Name, title) Sierra Vista Ranger District Date Coronado National Forest ____________________________________ _________ (Name, title) Southeastern Arizona Preserves Program Date The Nature Conservancy iv TABLE OF CONTENTS Summary......................................................................................................................................... i Agreement.....................................................................................................................................iii Chapter 1: Introduction ............................................................................................................... 1 Partners........................................................................................................................................ 2 Planning area overview............................................................................................................... 5 HAFP goals and objectives ......................................................................................................... 6 Chapter 2: Fire Ecology and the HAFP Landscape .................................................................. 9 Valleys and plains units ...........................................................................................................