Applied Wetlands Science - Chapter 1 ppt

... Bank Act of 19 70 (16 U.S.C. 13 01) . The Water Bank Program provides funds to purchase 10 -year easements on wetlands and adjacent areas for the purpose of preserving, restoring, and improving the wetlands. ... classi - cation systems were considered too simplistic (Martin et al., 19 53) or too geograph- ically limited (Stewart and Kantrud, 19 71; Golet and Larson, 19 74; Odum et...

Ngày tải lên: 21/07/2014, 17:20

... Agency 800-F-9 6-0 01, Office of Water, Washington, D.C., 19 96a. U.S. Environmental Protection Agency, Draft Framework for Watershed-Based Trading, Environmental Protection Agency 800-R-9 6-0 01, Office ... Washington, D.C., 19 95a. U.S. Environmental Protection Agency, Watershed Protection: A Statewide Approach, Envi- ronmental Protection Agency 8 4 1- R-9 5-0 04, Office of Water, Wash...

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... Macroregion 1 × 10 10 1: 200,000 Mesoregion Mesoscale 1 × 10 8 1: 20,000 Microregion 1 × 10 6 1: 2,000 Macrosite 1 × 10 4 1 1 :1 200 Microscale Mesosite 1 × 10 ... Delcourt (19 88) Hierarchical Domains Sublevels Area (m 2 ) Map Scale 1. 5 × 10 14 Smaller scale Global Megascale 1 × 10 14 1:...

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... Lawrence, KS 6604 4-8 897 91 3-8 4 3 -1 2 21 www.sws.org Soil Science Society of America Publications, meetings Conferences Certification 677 South Segoe Rd. Madison, WI 53 71 1- 1 086 60 8-2 7 3-8 095 www.soils.org Water ... Conferences Training 6 01 Wythe Street Alexandria, VA 22 31 4 -1 994 80 0-6 6 6-0 206 www.wef.org ©20 01 CRC Press LLC ©20 01 CRC Pre...

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... of Wetlands program. From 19 78 to 19 82, protective measures were hindered by intercountry differ- ences in policies and administration (Davis, 19 93; Common Wadden Sea Secretariat, 19 97). In 19 82, ... (Bucher et al., 19 93). Only three areas are designated as reserves: Pantanal National Park (13 5,000 ha), the Federal Reserve of Cara-Cara ( 61, 126 ha), and the Taima Ecological St...

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... between 19 50 and the mid -1 9 70s (Watzin and Gosselink, 19 92). Between the mid -1 9 50s and mid -1 9 70s, the coterminous United States lost an estimated 373,300 acres of vege- tated estuarine wetlands, ... Biol. Conserv., 26, 2 71, 19 83. Tiner, R. W., Recent changes in estuarine wetlands of the coterminous United States, Coastal Wetlands Coastal Zone 19 91 Conference—ASCE, 19...

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... (Culver, 19 70; Vuilleumier, 19 70, 19 73; Brown, 19 71; Peterken, 19 74, 19 77; Moore and Hooper, 19 75; Galli et al., 19 76; Gavareski, 19 76; Whitcomb, 19 77; Thompson, 19 78; Fritz, 19 79; Gottfried, 19 79; ... Iowa, 19 61 to 19 90, Wetlands, 11 (2), 245, 19 91. Whitcomb, R. F., Island biogeography and habitat islands of eastern forest, Am. Birds, 31, 3, 19 77. ©20...

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... Effluent Influent HSF1 HSF2 VFW3 HSF4 COD 2986 10 56 6 01 209 16 1 TSS 607 85 72 48 37 Organic N 91 10 3 13 12 NH4-N 73 12 9 11 6 26 29 NO3-N 1 1 1 43 13 * The initial two horizontal flow wetlands, HSF1 and HSF2, ... 0.053Ci TSS 10 00 10 00 5 .1 + 0 .16 Ci 7.8 + 0.063Ci Organic N 17 35 1. 5 1. 5 NH4-N 18 34 0 0 NO x -N 35 50 0 0 TN 22 27 1. 5 1. 5 TP 12 12 0.02 0....

Ngày tải lên: 21/07/2014, 17:20

... 3,500 12 ,400 19 98 Michael Henry, Hydrik Consulting Ohio 29,700–39,500 19 98 Tom Sutliff, Ohio Wetlands Foundation Georgia 60,000–80,000 19 99 Art Berger, Wet Inc. Florida 11 8,600 14 8,300 19 98 Ann ... of habitat, particularly for forested wetlands. For example, sites planted with 2. 5- to 5-cm-diameter trees provide a 7- to 15 -year headstart over seedling-planted sites. E...

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... (lower hardwood wetlands) , as described by Cowardin et al. (19 79), Larson et al. (19 81) , and Clark and Benforado (19 81) . Coastal wetlands share many of the characteristics of freshwater wetlands and are ... Midland Nat., 11 2(2), 235, 19 84. Mitsch, W. J. and Gosselink, J. G., Wetlands, Van Nostrand Reinhold, New York, 19 86. National Research Council, Restoration of Aquatic Ec...

Ngày tải lên: 21/07/2014, 17:20