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Restoration Value

Restoration Value

  • This document provides an introduction to environmental flows, models for E-flow recovery, describes rivers in peril and watershed health, and provides recommendations for restoring E-flow. 

  • This short handout summarizes key points from the 2010  Saltcedar (Tamarix spp.) and Russian Olive (Elaeagnus angustifolia) in the Western United States—A Report on the State of the Science.

  • This website provides a suite of resources produced by the Sonoran Institute, an Arizona based nonprofit focused on connecting people and communities with the natural resources that nourish and sustain them. 

  • The Roadmap for Considering Water for Arizona’s Natural Areas contains information on the current scientific understanding of water for natural areas and existing legal considerations for providing water to natural areas, examples of where natural areas are already included in water management decisions, and an overview of available paths forward for including natural areas alongside human uses.

  • This 57-page guide from the Salt Lake County Watershed Planning & Restoration Program  explores the basics of protecting water quality, streamside habitat, and property values. While written for the Salt Lake area, the information contained in this guide is applicable to a wide range of landowners. 

    In this guide you’ll find out how you and your neighbors can:

    • Prevent or minimize erosion problems
    • Avoid flood losses
    • Protect property values
    • Preserve water quality
    • Contribute to the survival of fish and wildlife
  • This publication has been prepared by the Public Lands Foundation to define and clarify the status of federal public lands in America and to answer questions people pose on a daily basis, such as:
     
    • How did the United States acquire the public lands owned collectively by the American people?
    • How did the United States transfer most of the original public lands to state, private and other ownerships?
    • How did the Bureau of Land Management, an agency within the Department of the Interior, become responsible for administering its remaining 245 million acres of public domain lands, now known as the National System of Public Lands?
    • How does federal ownership and management of public domain lands benefit Americans? 
  • Roaring Fork Conservancy created a Citizen's Guide to Riverfront Property that includes tips for protecting these critical green ribbons of life, whether here in Colorado or any riparian area around the world!

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    A prescription for drug-free rivers: uptake of pharmaceuticals by a widespread streamside willow

    Carmen Franks, David Pearce, Stewart Rood

     

    Abstract:

    Following human excretion and limited removal with wastewater treatment, pharmaceuticals are accumulating in rivers worldwide. These chemicals can challenge the health of fish and aquatic organisms and since rivers provide drinking water sources, there is concern for cumulative exposure to humans. In this study, we discovered that sandbar willow (Salix exigua), a predominant riparian shrub along streams throughout North America, has the capacity to quickly remove pharmaceuticals from aqueous solutions. Our study tracked [3 H]- or [14C]-labeled substances including 17α-ethynylestradiol (EE2), a synthetic estrogen in oral contraceptives; the antihypertensive, diltiazem (DTZ); and the anti-anxiety drug, diazepam (DZP); and for comparison, atrazine (ATZ), a root-absorbed herbicide. In growth chambers, willow saplings removed 40–80% of the substances from solutions in 24 h. Following uptake, the EE2 and DTZ were retained within the roots, while DZP and ATZ were partly passed on to the shoots. The absorbed EE2 was unextractable and apparently bound to the root tissue, while DTZ, DZP, and ATZ remained largely soluble (extractable). The uptake and translocation of the pharmaceuticals, reflected in the transpiration stream and root concentration factors, were reasonably predicted from their physicochemical properties, including octanol-water partitioning coefficients. These findings suggest the removal of pharmaceuticals as an unrecognized ecosystem service provided by riparian vegetation and especially the inundation tolerant sandbar willow. This encourages the conservation of riparian willows that line riverbanks, to remove pharmaceuticals and other contaminants. This phytoremediation also encourages the preservation of complex, braided channels and islands, which increase the extent of stream shorelines and riparian willows.

     

     

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    Overview:
     
    Our rivers are in crisis and the need for river restoration has never been more urgent. Water security and biodiversity indices for all of the world’s major rivers have declined due to pollution, diversions, impoundments, fragmented flows, introduced and invasive species, and many other abuses.
     
    Developing successful restoration responses are essential. Renewing Our Rivers addresses this need head-on with examples of how to design and implement stream-corridor restoration projects. Based on the experiences of seasoned professionals, Renewing Our Rivers provides stream restoration practitioners the main steps to develop successful and viable stream restoration projects that last. Ecologists, geomorphologists, and hydrologists from dryland regions of Australia, Mexico, and the United States share case studies and key lessons learned for successful restoration and renewal of our most vital resource.
     
    The aim of this guidebook is to offer essential restoration guidance that allows a start-to-finish overview of what it takes to bring back a damaged stream corridor. Chapters cover planning, such emerging themes as climate change and environmental flow, the nuances of implementing restoration tactics, and monitoring restoration results. Renewing Our Rivers provides community members, educators, students, natural resource practitioners, experts, and scientists broader perspectives on how to move the science of restoration to practical success.
     
  • Author(s): Steven W. Carothers; R. Roy Johnson; Deborah M. Finch; Kenneth J. Kingsley; Robert H. Hamre
     
    In the Preface to volume 1, we discuss the development of riparian ecology as one of the newest of ecological fields that gained significant momentum in the 1950s and 1960s as part of the general “riparian movement” in the United States. The field expanded rapidly throughout the latter half of the 1900s. Volume 2 involves more than two dozen authors - most with decades of experience - who expand upon riparian and other topics introduced in volume 1. Two important recent developments are global climate change and impacts of introduced tamarisk leaf beetles (Diorhabda spp.) in the American West. Other chapters in volume 2 that provide current information evaluate the losses of riparian habitat, including “extirpation” of a large number of mesquite bosques (woodlands) in the Southwest; the restoration of riparian ecosystems damaged by anthropogenic activities; the importance of a watershed; and the importance of riparian ecosystems to recreation. The combination of volumes 1 and 2 examines the evolving understanding of scientific implications and anthropogenic threats to those ecosystems from Euro-American settlement of the region to present. >> Volume 1 is also available in Treesearch: https://www.fs.usda.gov/treesearch/pubs/57341

Wildlife

  • Protecting Wildlife When Using Herbicides for Invasive Plant Management

    Produced by the California Invasive Plant Council & Pesticide Research Institute

    Controlling invasive plants is often a high priority when protecting wildlife habitat, and those working to protect wildlife from invasive plants want to be sure their approach is safe for wildlife. This manual of Best Management Practices focuses on how land managers can best protect wildlife when using herbicides to control invasive plants. While any invasive plant control method can potentially impact wildlife, chemical control methods are the focus of this report. The toxicology information presented shows data on herbicides most commonly used for invasive plant management in California natural areas.

    The Best Management Practices are drawn from methods used by experienced land managers. Along with providing guidance for land managers, this document is designed to inform the interested public about how herbicides are used to control invasive plants in natural areas.  

     
  • This biodiversity scorecard provides a snapshot of the current conservation status of Colorado's rare and imperiled species, and its most widespread ecological systems. The Colorado Natural Heritage Program
    took a systematic and repeatable approach to these assessments, focusing on: quality, quantity, threats, and level of current protection. Resulting scores for these factors were then combined to produce an overall conservation status score. Successful implementation of a comprehensive conservation strategy should result in maintaining or improving these scores over time.
  • This guidebook provides a practical synthesis of the best available science for using beaver to improve ecosystem functions. If you are a restoration practitioner, land manager, landowner, restoration funder, project developer, regulator, or other interested cooperators, this guidebook is for you. The overall goal of this document is to provide an accessible, useful resource for those involved in using beaver to restore streams, floodplains, wetlands, and riparian ecosystems. Although the guidebook summarizes current information about how to use beaver in restoration and conservation, the knowledge base on this subject is rapidly expanding. This means that not all of the information provided has been peer reviewed in scientific journals; some of it is instead based on the real-life experience of restoration practitioners who are conducting ongoing experiments on using beaver to restore habitat. Thus the guidebook is a compilation of the current best available science, and we expect to update it regularly as the science progresses, readers provide information from their ongoing restoration experiments, or from restoration efforts of which the authors are currently unaware. 
     
  • This paper presents results of research on total insect abundance in both invasive and native dominated riparian areas.

  • This helpful guide helps users identify bees of the western United States; a key is provided, as are numerous photos and descriptions of defining characteristics. 

  • This site provides information on Colorado Breeding Bird Atlas history, methods, results, and the latest publication. With a publication date of November 2016, by the Colorado Bird Atlas Partnership and Colorado Parks and Wildlife, The Second Colorado Breeding Bird Atlas (L. E. Wickersham, Ed.) provides a wealth of information on the distribution, habitat use, and breeding phenology of Colorado’s birds.

  • Authors:

    Sharlene E. Sing, Research Entomologist, USDA Forest Service, Rocky Mountain Research Station, Bozeman Forestry Sciences Laboratory, Montana State University Campus – FSL, Bozeman, MT
    Kevin J. Delaney, USDA Agricultural Research Service, Pest Management Research Unit, Northern Plains Agricultural Laboratory, 1500 N. Central Avenue, Sidney, MT 59270, Environmental Services Department, Costco Wholesale, Issaquah, WA

     

    Abstract: The primary goals of a two-day Russian olive symposium held in February 2014 were to disseminate current knowledge and identify data gaps regarding Russian olive biology and ecology, distributions, integrated management, and to ascertain the feasibility and acceptance of a proposed program for classical biological control of Russian olive. The symposium was hosted by the Northern Rockies Invasive Plant Council in conjunction with NRIPC’s 3rd Invasive Species in Natural Areas Conference, held February 10-15, 2014, in Spokane, WA. Funding to support the Russian olive symposium was received through a USDA NIFA AFRI Foundational Program grant awarded in response to the ‘Controlling Weedy and Invasive Plants’ (A1131) program priority area. Talks delivered by invited research subject experts were interspersed with facilitated large group and smaller breakout group discussions. Key invited management and stakeholder representatives also discussed first-hand experiences with Russian olive as a conflict (invasive and beneficial) species in the western U.S., and provided details about the implementation and efficacy of current Russian olive IPM options. The symposium was ultimately initiated to help establish an atmosphere of dialogue and trust among researchers, policy makers, stakeholders and resource managers. This highly focused forum allowed participants to gain a common and updated understanding of many important aspects of the biology, ecology and management of Russian olive. This in turn contributed to productive dialogue, identifying, and hopefully mitigating conflicts of interests about the potential biological control of Russian olive.

     
  • Focused on Texas, this guide describes approaches to manage riparian habitat for wildlife species. 

  • This Trout Unlimited Report describes the many and varied threats facing native and wild trout in this country. Threats have evolved over time, from agriculture and mining practices of the past to a new suite of problems related to four primary issues: energy development, introduction of non-native species, increasing water use and demand, and climate change. Legacy problems remain in many areas and their impacts are compounded by these emerging challenges.

  • Author(s): Steven W. Carothers; R. Roy Johnson; Deborah M. Finch; Kenneth J. Kingsley; Robert H. Hamre
     
    In the Preface to volume 1, we discuss the development of riparian ecology as one of the newest of ecological fields that gained significant momentum in the 1950s and 1960s as part of the general “riparian movement” in the United States. The field expanded rapidly throughout the latter half of the 1900s. Volume 2 involves more than two dozen authors - most with decades of experience - who expand upon riparian and other topics introduced in volume 1. Two important recent developments are global climate change and impacts of introduced tamarisk leaf beetles (Diorhabda spp.) in the American West. Other chapters in volume 2 that provide current information evaluate the losses of riparian habitat, including “extirpation” of a large number of mesquite bosques (woodlands) in the Southwest; the restoration of riparian ecosystems damaged by anthropogenic activities; the importance of a watershed; and the importance of riparian ecosystems to recreation. The combination of volumes 1 and 2 examines the evolving understanding of scientific implications and anthropogenic threats to those ecosystems from Euro-American settlement of the region to present. >> Volume 1 is also available in Treesearch: https://www.fs.usda.gov/treesearch/pubs/57341
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    Private Lands Stewardship: Connecting People, Birds and Land
     
    Kelsea Holloway1*, Lauren Connell2, Angela Dwyer3
     
    1Bird Conservancy of the Rockies, Greeley, Colorado, US; kelsea.holloway@usda.gov
    2Bird Conservancy of the Rockies, Fort Collins, Colorado, US; lauren.connell@birdconservancy .org
    3Bird Conservancy of the Rockies, Fort Collins, Colorado, US; angela.dwyer@birdconservancy .org
     
     
    Reversing the decline of bird populations in North America requires creative solutions that transcend fence lines, funding sources, and individual agency goals. Bird Conservancy of the Rockies partners with federal, state, non-governmental agencies, and private landowners to conserve birds and their habitats through an integrated model of science, education and private lands stewardship. Private lands stewardship is vital to bird conservation, as more than 70% of land in the U.S. is privately owned. Due primarily to habitat loss both bird abundance and wetland and riparian habitats have significantly declined since the mid-1900s. We present a collaborative model for addressing declines of wetland and riparian habitats on private lands by connecting landowners with conservation planning, funding opportunities, and other resources to mutually benefit their agricultural operations, land, water and wildlife habitat. We will present examples of collaborative solutions including prescribed riparian grazing plans, wetland restorations and management, invasive species control, and educational workshops. Our biologists achieve increased conservation as integrated members of their agricultural communities, where they build relationships that influence hearts and minds. Together we can provide a world where birds are forever abundant, healthy landscapes persist, and humans can be inspired by their curiosity and love of nature.
     
     
     
     
  • The focus of this report is to describe management techniques for ducks and geese that breed in or migrate through Colorado, although much of the information is applicable to waterfowl management elsewhere in North America.

  • Bringing Birds Home is a manual that describes how to proactively improve riparian habitat for bird species in Mesa County, Colorado.  

    This guide was made possible by a grant from the Bird Conservancy of the Rockies and was produced by RiversEdge West, with help from the Grand Valley Audubon Society, Tucson Audubon Society, and Audubon Arizona.

     
  • The New Mexico Department of Game and Fish has published a new handbook for Habitat Restoration and Management of Native and Non-native Trees in Southwestern Riparian Ecosystems. This Handbook addresses wildlife use of non-native riparian habitats, including tamarisk, Russian olive, and Siberian elm. It also provides recommendations for restoration of riparian habitats following chemical, mechanical, and/or biological control of non-native trees. This handbook is available as an attachment to this email and will also be posted at http://www.wildlife.state.nm.us/conservation/habitat-information/habitat... along with other guidelines for minimizing impacts of specific land use practices on wildlife and wildlife habitats.

  • This Audubon report synthesizes scientific linkages between water and birds in the arid West at a regional scale. It documents the changes that have taken place that threaten the ability of these critical habitats to support healthy populations of birds, focusing on two main geographies: riparian systems of the Colorado River Basin and a network of saline lakes in the Intermountain West. The report complements Audubon's work in the region, by describing key places and species, and establishing relationships between water, habitat, and birds. 

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    Author(s): R. Roy Johnson; Steven W. Carothers; Deborah M. Finch; Kenneth J. Kingsley; John T. Stanley
     
    Fifty years ago, riparian habitats were not recognized for their extensive and critical contributions to wildlife and the ecosystem function of watersheds. This changed as riparian values were identified and documented, and the science of riparian ecology developed steadily. Papers in this volume range from the more mesic northwestern United States to the arid Southwest and Mexico. More than two dozen authors - most with decades of experience - review the origins of riparian science in the western United States, document what is currently known about riparian ecosystems, and project future needs. Topics are widespread and include: interactions with fire, climate change, and declining water; impacts from exotic species; unintended consequences of biological control; the role of small mammals; watershed response to beavers; watershed and riparian changes; changes below large dams; water birds of the Colorado River Delta; and terrestrial vertebrates of mesquite bosques. Appendices and references chronicle the field’s literature, authors, "riparian pioneers," and conferences. >> Volume 2 is also available on Treesearch: https://www.fs.usda.gov/treesearch/pubs/60500
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    Changes in Large And Medium-Sized Mammals Associated with Riparian Revegetation Activities along The Las Vegas Wash, Nevada
     
    Jason Eckberg1* and Julia Lantow1
     
    1 Southern Nevada Water Authority, Las Vegas, NV, USA; jason.eckberg@snwa.com, julia.lantow@snwa.com
     
     
    Over the past 20 years, restoration efforts along the Las Vegas Wash have resulted in significant habitat changes. Over 500 acres of wetland, upland, and riparian habitat has been restored along seven miles of this urban waterway. The Las Vegas Wash Wildlife Management Plan was created in 2008, established management objectives and laid out additional baseline monitoring of wildlife in this changing environment. From 2009 to 2011, the first iteration of a large and medium-sized mammal study was conducted using motion-triggered camera traps. This study recorded eight target species including three species not seen in the subject area since the early 1970s; striped skunk (Mephitis mephitis), Western spotted skunk (Spilogale gracilis), and ring-tailed cat (Bassariscus astutus) and recommended that future work focus on riparian habitat where these were all found. The second iteration of the study ran from 2018 through 2019 and recorded eight target species, all in restored riparian habitats. Five of the eight species recorded in the previous study were identified again with the two skunks and ring-tailed cat not being among them. Three new species were identified in this second iteration; gray fox (Urocyon cinereoargenteus), bobcat (Lynx rufus) and black rat (Rattus rattus). The results exemplify the ever-changing habitat and associated wildlife along the Las Vegas Wash as restoration efforts are implemented and riparian vegetation matures.
     
     
     
     
  • Valerie J. Horncastle, Carol L. Chambers, Brett G. Dickson

    First published: 13 January 2019

    https://doi.org/10.1002/jwmg.21635

     

    ABSTRACT

    Livestock grazing and fire can intensively modify montane meadows. Understanding how these factors affect habitat, species richness, and diversity of small mammals can inform management decisions. Few studies have investigated the independent and synergistic effects of grazing and wildfire on vegetation and small‐mammal communities, and none have focused on montane meadows in the southwestern United States. In 2012 and 2013, we captured small mammals at 105 sites to contrast occupancy, species richness, and diversity among livestock grazing levels (present, absent), wildfire severity (unburned, low, or moderate), and meadow classifications (small or large, wet or dry) in Arizona, USA. During 13,741 trap nights, we captured 1,885 rodents of 8 species. Two species represented 88% of captures: deer mouse (Peromyscus maniculatus) and Arizona montane vole (Microtus montanus arizonensis). Deer mice, Navajo Mogollon voles (Microtus mogollonensis navaho), and thirteen‐lined ground squirrels (Ictidomys tridecemlineatus monticola; a subspecies endemic to the White Mountains, AZ) had higher occupancy in large, ungrazed meadows compared to small, grazed meadows. Species richness was greater in unburned than burned sites and small meadows than large. However, higher diversity occurred in ungrazed and dry compared to grazed and wet meadows. Three species demonstrated weak relationships between wildfire and occupancy, suggesting short‐term (<2 yrs) effects of low to moderate burn severity for these species or their habitat. Livestock grazing had a greater effect than wildfire on the small‐mammal community by altering vegetation or other habitat elements and thus decreasing population sizes. Reducing livestock grazing would benefit small‐mammal species and increase diversity and abundance of the small‐mammal community in montane meadows. © 2019 The Wildlife Society.

  • Mesquite bosques are characterized by stands of mature mesquite trees with low-stem density and a dense, closed canopy. These habitats are known to support a diversity of native plants in the understory and wildlife. In an effort to restore a bosque structure to a velvet mesquite community, scientists with The Nature Conservancy implemented a tree thinning experiment in 1998 at Bingham Cienega Natural Preserve (the Preserve), a 115-ha site on the San Pedro River owned by the Pima County Flood Control District. The site was revisited for monitoring in 2017, 19 years after the thinning occurred.

  • This site allows users to enter their zip code to view a list of the best plants for birds in their area, as well as local resources and links to more information. 

  • Authors:
    Kent R. Mosher, Heather L. Bateman
     
    Abstract:
    Amphibians and reptiles (herpetofauna) have been linked to specific microhabitat characteristics, microclimates, and water resources in riparian forests. Our objective was to relate variation in herpetofauna abundance to changes in habitat caused by a beetle used for Tamarix biocontrol (Diorhabda carinulata; Coleoptera: Chrysomelidae) and riparian restoration. During 2013 and 2014, we measured vegetation and monitored herpetofauna via trapping and visual encounter surveys (VES) at locations affected by biocontrol along the Virgin River in the Mojave Desert of the southwestern United States. Twenty-one sites were divided into four riparian stand types based on density and percent cover of dominant trees (Tamarix, Prosopis, Populus, and Salix) and presence or absence of restoration. Restoration activities consisted of mechanically removing non-native trees, transplanting native trees, and restoring hydrologic flows. Restored sites had three times more total lizard and eight times more yellow-backed spiny lizard (Sceloporus uniformis) captures than other stand types. Woodhouse’s toad (Anaxyrus woodhousii) captures were greatest in unrestored and restored Tam-Pop/Sal sites. Results from VES indicated that herpetofauna abundance was greatest in the restored Tam-Pop/Sal site compared with the adjacent unrestored Tam-Pop/Sal site. Tam sites were characterized by having high Tamarix cover, percent canopy cover, and shade. Restored Tam-Pop/Sal sites were most similar in habitat to Tam-Pop/Sal sites. Two species of herpetofauna (spiny lizard and toad) were found to prefer habitat components characteristic of restored Tam-Pop/Sal sites. Restored sites likely supported higher abundances of these species because restoration activities reduced canopy cover, increased native tree density, and restored surface water.

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