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SAMPLING DESIGNS FOR MONITORING HEBACEOUS UNDERSTORY VEGETATION

SAMPLING DESIGNS FOR MONITORING HEBACEOUS UNDERSTORY VEGETATION. Tshering Dhendup, 1141489. What is herbaceous vegetation ?. Definition of Herbaceous plant. A plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests.

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SAMPLING DESIGNS FOR MONITORING HEBACEOUS UNDERSTORY VEGETATION

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  1. SAMPLING DESIGNS FOR MONITORING HEBACEOUS UNDERSTORY VEGETATION Tshering Dhendup, 1141489

  2. What is herbaceous vegetation ? • Definition of Herbaceous plant. • A plant lacking a permanent woody stem; many are flowering garden plants or potherbs; some having medicinal properties; some are pests. • The term 'herbaceous vegetation ' as it applies to the area of forestry can be defined as ‘ woody plants, including wildflowers and ferns, in a forest understory’.

  3. Sampling design choice:- • There are several acknowledged methods of selecting the sampling designs. • Objective of research. • Time frame of the work. • Financial budgets and cost effective. • Qualitative / quantitative task. • User friendly/ easy to use or not. • Using of GIS maps and GPS for site.

  4. Modified-Whittaker plots

  5. Systematic-plot method.

  6. Stratified-random plot method.

  7. Time-meander method

  8. Literature Cited • MoA, RGoB. Biodiversity Action Plan for Bhutan. • Cynthia D. Huebner, Detection and Monitoring of Invasive Exotic Plants: A Comparison of Four Sampling Methods: Northeastern Naturalist, 14(2):183-206. 2007: Humboldt Field Research Institute. • David T. Barnett & Thomas J. Stohlgren & Catherine S. Jarnevich & Geneva W. Chong & Jenny A. Ericson & Tracy R. Davern & Sara E. Simonson, The Art and Science of Weed Mapping.Environ MonitAssess (2007) 132:235–252,Springer Science + Business Media B.V. 2007. • DAVID T. BARNETT1,* and THOMAS J. STOHLGREN2, A nested-intensity design for surveying plant diversity. Biodiversity and Conservation 12:255-278,2003, Kluwer Academic Publishers . • Jeffrey C. Mosley23, , Stephen C. Bunting2, , and M. Hironaka2. QUADRAT AND SAMPLE SIZES FOR FREQUENCY SAMPLING MOUNTAIN MEADOW VEGETATION1 • MICHAEL M. POLLOCK,1,3 ROBERT J. NAIMAN,1,4 AND THOMAS A. HANLEY2, PLANT SPECIES RICHNESS IN RIPARIAN WETLANDS—A TEST OF BIODIVERSITY THEORY. Ecology, 79(1), 1998, pp.94-105, Ecological Society of America. • SangayWangchuk,Phd, Indigenous Natural Resource Management Institutions of Bhutan. DSB Publication • THOMAS J. STOHLGREN1, GENEVA W. CHONG1, MOHAMMED A. KALKHAN2 and LISA D. SCHELL2, RAPID ASSESSMENT OF PLANT DIVERSITY PATTERNS: A METHODOLOGY FOR LANDSCAPES, Environmental Monitoring Assessment 48- 25-43,1997 Kluwer Academic Publishers.

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