Handbook of Ecological Indicators for Assessment of Ecosystem Health - Chapter 2 ppsx

... EHA 6 2. 2 Classification of Ecosystem Health Indicators 7 2. 2.1 Level 1 7 2. 2 .2 Level 2 8 2. 2.3 Level 3 8 2. 2.4 Level 4 8 2. 2.5 Level 5 9 2. 2.6 Level 6 9 2. 2.7 Level 7 10 2. 2.8 Level 8 10 2. 3 Indices ... 27 8 12. 2 Basic Principles for the Indicator Derivation 28 0 12. 2.1 Ecosystem Theory — The Conceptual Bac kground 28 0 12. 2 .2 Ecosystem Analys...

Ngày tải lên: 17/02/2014, 20:20

... Marques 2. 1CriteriafortheSelectionofEcologicalIndicatorsforEHA 2. 2ClassificationofEcosystemHealthIndicators 2. 2.1Level1 2. 2.2Level2 2. 2.3Level3 2. 2.4Level4 2. 2.5Level5 2. 2.6Level6 2. 2.7Level7 2. 2.8Level8 2. 3IndicesBasedonIndicatorSpecies 2. 3.1Bellan’sPollutionIndex 2. 3.2PollutionIndexBasedonAmpiphoids 2. 3.3AMBI 2. 3.4Bentix 2. 3.5MacrofaunaMonitoringIndex 2. 3.6...

Ngày tải lên: 11/08/2014, 13:22

... practical point of view. 2. 4.4 Feldman Index I ¼ N o Species of Rhodophyceae N o Species of Phaeophyceae 20 HANDBOOK OF ECOLOGICAL INDICATORS FOR ASSESSMENT OF ECOSYSTEM HEALTH Copyright © 20 05 by Taylor ... sub-EHIs and weighting factors for all selected indicators 5. Assess ecosystem health based on synthetic EHI values. Figure 2. 9 The procedure of...

Ngày tải lên: 11/08/2014, 13:22

... statistics Exergy index Specific exergy A — 1 .21 2. 64 2. 32 0 .27 21 4.08 99.75 B — 1.90 2. 45 1.08 0.40 31.59 21 8.84 C — 3.10 1.36 0.89 0 .21 21 .39 122 .61 D 0. 82 2.70 2. 77 1.99 0.59 3416.39 23 0 .27 E — 1.70 2. 14 1 .26 0.30 59.59 ... 21 7.43 C — 3.9 2. 40 1. 52 0 .23 4. 52 50.90 D — 2. 3 1.84 0.89 0.39 1.95 22 0.86 E — 2. 4 0.65 0 .27 À0.50 2. 48 321 . 82 F — 0.7...

Ngày tải lên: 11/08/2014, 13:22

... 0. 022 39.08 0.34 September 24 .00 3506.7 3.37 25 .90 13 .29 0. 024 0. 022 31.94 2. 99 October 18.08 20 74.6 3.07 23 .50 8.73 0. 021 0. 022 26 .91 1. 52 November 17.90 1788.9 2. 28 17 .20 0.87 0.018 0. 022 24 . 32 ... 19 .20 13.15 0. 022 0. 022 24 .48 1. 82 June 27 .40 420 0.0 2. 80 21 .40 56.85 0.040 0. 022 10 .26 8.55 July 32. 25 4500.0 4.30 33.70 39.36 0.067 0. 022 17.73 4.4...

Ngày tải lên: 11/08/2014, 13:22

... funded project DITTY (Development of Information Technology Tools for the management of European Southern lagoons under the influence of river-basin runoff, EVK3-CT -2 0 0 2- 0 0084) in the Energy, Environment ... Environment. MEDCOAST 03, E. Ozhan (Editor), 7-1 1 October 20 03, Ravenna, Italy, 20 03, pp. 129 1–13 02. Copyright © 20 05 by Taylor & Francis CHAPTER 6 Ecosy...

Ngày tải lên: 11/08/2014, 13:22

... CHAPTER 7 Application of Ecological and Thermodynamic Indicators for the Assessment of the Ecosystem Health of Coastal Areas S.E. Jørgensen Six ecological indica tors, ... measure of the energy needed to decompose an ecosystem. Presented as a poster at ISEM’s International Conference on State -of- the-Art of Ecological Modelling, 28 , 19 92, Kiel. Copyright © 2...

Ngày tải lên: 11/08/2014, 13:22

... levels: for upwelling ecosystems, 22 %; for tropical shelves, 20 %; for nontropical shelves, 26 %; and for rivers and lakes, 23 %. 52 These coastal system levels are thus comparable to those estimated for ... changing ecosystem. ICES Journal of Marine Science 59(5), 1 027 –1033, 20 02. 27 . Trenkel, V.M. and Rochet, M.J. Performance of indicators derived from abundanc...

Ngày tải lên: 11/08/2014, 13:22

... university-level book of 20 0 pages). In the same way we can express the exergetic value of that book, considering the uncompressible information of the text (giving 2. 9 Â 10 21 ) for each bit of information, ... efficiency of ecosystems: a case study in the lagoon of Venice. The Scientific World 2, 25 5– 26 0, 20 02. Bastianoni, S. and Marchettini, N. Emergy: exergy r...

Ngày tải lên: 11/08/2014, 13:22

... 123 — 196 — 3 .2 — Maize 9 8 97 32 168 169 1.7 5.3 Rape 3 1 48 37 118 131 2. 4 3.6 Oats 2 4 55 22 141 147 2. 6 6.7 Rye 6 10 27 19 181 194 6.8 10.0 Barley 24 3 47 29 170 1 92 3.6 6.7 Wheat 8 28 72 ... — 123 — 196 — Maize 0.55 0. 32 97 32 168 169 Rape 0 .28 0 .29 48 37 118 131 Oats 0.34 0 .26 55 22 141 147 Rye 0.36 0.38 27 19 181 194 Barley 0.36 0.37 47 29 170 1 92 Wheat 0.51...

Ngày tải lên: 11/08/2014, 13:22