The Prch Consortium
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THE PRCH CONSORTIUM A Collaborative Framework to Increase Science- Based Information for Management Action Héctor E. Pérez, Ph.D. Ziziphus celata seed and embryo viability tests Plant Restoration & Conservation Horticulture Research Consortium Department of Environmental Horticulture Enhance the conservation process through exchange of information needs and knowledge outputs Resource managers Biologists Ecologists To provide research- based information and applications for successful plant conservation Future conditions will most likely induce a shift in the priority for collaborative efforts Collaboration Future Collaboration important conditions required Collaboration will be essential • Reasons for expanding collaborative efforts – Identify key gaps in vital areas • The Plant Restoration & Conservation Horticulture (PRCH) Research Consortium – Objectives – Important considerations – Nature of collaborative efforts – Example of collaborative project Major gaps exist in the following areas: Funding Requirement Plant Expertise for collaboration Blindness Knowledge Funding Plants sustain life on Earth… Fuel Fiber Aesthetics Food Medicine Ecosystem Oxygen services Plants sustain life on Earth… Extinction of 1 plant may result in the disappearance of up to 30 other species of plants and wildlife (Roberson, 2002) Return on Investment and Utility Dominate Allocation of Funding What is the dollar value of one plant now growing in US, should it become extinct? • Based on pharmaceuticals • 40 useful drug plants in US with plant-derived active valued at $203 M per ingredients (PDAI) species • 25% of prescriptions (1959- – $8.1 B / 40 1973) contained one or • more PDAI 16 useful drug plants may become extinct by 2000 • 507 M prescriptions dispensed during 1980 • Total value of extinct – Extrapolated amount species $3.2 B in 2000 • Adjusted pharmacy- – 16 x $203 M dispensed prescription value = $8.1 B (Farnsworth and Soejarto, 1985) Inflation adjusted value estimate of one endangered plant $$3.2 B in 1980 $9.1 B in 2015 Rare plants have high economic potential • Rare species not typically identified as useful – Rarity = obscurity • 80% of US plant genera with rare taxa contain at least one useful species • 54% of CPC genera contain cultivated species • Annual US wholesale value of rare species relatives = $9 B – Wild plants as a significant resource for agriculture (Phillips and Meilleur, 1998) Walnut’s Success in CA Based on Endangered Congener • California walnut crop 2013 $1.8B (USDA-ARS, 2014) Juglans persica Juglans hindsii, critically endangered in CA. Florida’s rare plants may also have economic potential Genus Uses Amorpha Tumor and microbe inhibition, dyes Asimina Edible fruits Brikellia Fever, cough management Chamaesyce STDs, laxatives Chionanthus Pain relief Chromalena Cold remedy, STDs 41% of Florida’s federally Cucurbita Anti-tumor listed taxa may have Erigonum Dyes species with economic uses Eriogonum Asthma relief Eryngium Pain relief, diuretic, emetic Galactia Anti-fever, diarrhea Harrisia Edible fruits Jacquemontia Pain relief Liatris Anti-leukemic, anti-cancer Polygala Emetic, expectorant, anti-inflammatory Prunus Pharmaceuticals, flavorings (Austin, 2004) Plants sustain life on Earth and endangered plants have high value, but… plants get little attention for recovery funding! Federal recovery expenditures for listed animal species in 1997 $10.6 M 25 x $265M Federal recovery expenditures for plants in 1997 (Roberson, 2002) Recovery funding for endangered plants does not match level of listings Listed Species Animals Plants 43% 57% (Negrón-Ortiz, 2014) Recovery funding has declined since 1997 and plants still at the bottom! Reptiles Plants $17.2M $9.7M (8%) (5%) Birds $27.7M (13%) • Total recovery expenditures (2007-11) Mammals = $207.7 M $67.6M • Total for animals = $198 M (33%) Fishes • Funding for animals 20 x higher than for $85.5M plants (41%) (Negrón-Ortiz, 2014) What does the future hold for plant recovery funding? • No historical growth in funding for E&T plant recovery • No pending legislation at state or federal level to increase endangered/threatened plant recovery funding Will Amendment 1 be the bright spot for rare plants? Funds the Land Acquisition Trust Fund to acquire, Increased restore, improve, and manage conservation lands endangered plant including …by dedicating 33 percent of net recovery funds revenues from the existing excise tax on ??? documents for 20 years. Expertise Workload heavily outweighs human capacity • Federal level • Do you think your – BLM agency has enough • 68 botanists to manage botanically trained 264 M acres staff…? • 3.9 M acres / botanist – Federal govt agencies – Forest Service • 94% (N=358) responded • 128 botanists to manage No 191 M acres – State Natural Heritage • 1.5 M acres / botanist • 84% (N=32) responded No – Botany top job shortage area (Roberson, 2002; Kramer et al., 2013) Workload heavily outweighs human capacity • Florida – 536 E, T, & CE state listed species – About 40 E&T plant-related researchers to Humans as an endangered component of rare plant recovery • Botanical capacity survey – 147 respondents (Federal botanists) – Nearly 50% plant to retire by 2019 (Kramer et al., 2013) Humans as an endangered component of rare plant recovery • USFWS • Academic Institutions – Proportion of planned – Wave of retirements in retirements botany/plant sciences • 2014 • 43% of UF ag faculty will – 19% of all employees be 65 by 2012 – 24% of refuge managers – Loss of botany/plant – 28% at Washington related degree programs office – 26% at Regional offices – 17% of refuge unit employees • How many work on plant • 2020 recovery? – 43% of all employees • Will positions be refilled? (McMullin, 2009) Plant blindness Does plant blindness exacerbate funding and expertise shortfalls? (Wandersee and Clary, 2006) Knowledge Plant biology information is essential for enhancing recovery outcomes Specific Species: factors: Causing decline Limiting Abundance expansion Distribution To improve Taxonomy conditions (SERP and CPC, 1995) Seed biology information has implications for in and ex situ recovery actions Seed storage Species Develop Phys Amo cre No information Some information Complete information Seed storage Initial seed quality Germ ecology Germination Abiotic stress Species Develop Phys Viability Pathogens Dormancy Soil S.B. phenology Temperature Fire Salt Drought Amo cre Asi tet Bon gra Bri mos Cer eri Cha del Cha gar Chi pyg Chr flo Chr fru Cli fra Con bre Con cor Cro avo Cuc oke Dee pul Dic chr Dic fru Dic imm Eri lon Ery cun Gal sma Har abo Hyp cum Jac rec Lia ohl Lin car Lup ari Nol bri Par cha Pil rob Pol bas Pol lew Pol myr Pol sma Pru gen War car War amp Ziz cel Most species have at least some information when looking across seed biology topics complete info 0% 16 5 = Complete information no info 14 6 spp. 4 = Some information (15%) 12 10 3 = No information 8 Frequency 6 some info 4 33 spp. (85%) 2 0 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 Weighted Score Funding Requirement Plant Expertise for collaboration Blindness Knowledge We seek to increase science-based information for plant recovery actions Plant Restoration & Conservation Horticulture Research Consortium Dr. Carrie Adams Dr. Michael Kane Dr. Héctor Pérez Plant ecology Eco-physiology Seed biology Ecosystem In vitro Germination structure propagation ecology Native plant Plant Ex situ establishment reintroduction conservation PRCH objectives support plant recovery management 1. Implement research responsive to missions of conservation and restoration organizations 2. Provide a forum to discuss priority research areas and applications 3. Develop scientifically-sound research to support plant conservation We are establishing long-term relationships with conservation partners Gov. agencies Allied Botanical practitioners gardens PRCH Resource managers NGOs Life at a Research 1 (R1) Institution Teaching responsibilities Research responsibilities • Courses • Communicating research • Mentoring undergraduate results researchers • Obtaining funds to support • Training graduate students programs • Pipelining motivated graduates with research skills into workforce Research collaborations can take many forms based on needs • Phone call, email, site visits, office consult • Well-defined project of limited scope – Undergraduate research intern – 6-12 weeks, $5,000 • Research problem TBD, intermediate scope – Master’s student – 2-2.5 years, ca. $36,000-40,000/year • Research problem ill-defined, broad scope, fundamental research, extensive field work – Ph.D. student – 4-5 years, ca. $40,000-45,000/year Utilizing Seed Biology to Meet Endangered Plant Recovery Goals Harperocallis flava Patchwork funding for 1 MS student: • Grant from USFWS • Florida Wildflower Foundation Endowment • USDA Multi-state project • Other small grants Work Summary: 1. Identify traits that correlate with seed viability, dormancy, and the potential for in and ex situ seed banking. 2. Determine seasonal fluctuations that influence germination timing and recruitment. 3. Clarify limits of desiccation and cold tolerance thus leading to recommendations for ex situ seed storage. Funding Requirement Plant Expertise for collaboration Blindness Knowledge .