Urban sprawl mapping and land use change detection using spatial metrics method

... the index of species endangerment and future habitat loss owing to land- use and climate changes 2.2.4 Future plant species endangerment rankings By relating the current level of plant species endangerment ... globally threatened plant species 2.2.2 National index of relative plant species endangerment 10 2.2.3 Future habitat loss from land- use and...

Ngày tải lên: 03/10/2015, 21:58

... Indian Ocean Islands Sundaland Himalaya, Indo-Burma Western Ghats and Sri Lanka Western Ghats and Sri Lanka Sudanian savannas East African Moorlands Arabian Highlands woodlands and shrublands Madagascar ... percentage of the total land area of a country) "LUC" is my metric for future habitat loss owing to land- use change (the average area projected to be converted via huma...

Ngày tải lên: 16/10/2015, 15:35

... interdisciplinary­ and integrated analysis required to comprehend land use, as well as the role and importance of land use, land use change, and land management and policy, and the importance of land use for ... eds Land- Use and Land- Cover Change: Local P ­ rocesses and Global Impacts IGBP Series Springer-Verlag, Berlin, 222 pp, 2006 15 Riebsame, W E....

Ngày tải lên: 18/06/2014, 16:20

... 1994 1996 1998 20 00 P owe r 12 Cattle ($/head) 80 40 600 10 12 14 16 18 20 22 24 26 28 30 32 400 20 0 1978 1980 19 82 1984 1986 1988 1990 19 92 1994 1996 1998 20 00 120 000 Costs ($) 120 80000 Interest ... – 0 .21 0 .21 – 0 .23 3 (c) (d) NEP 8593 < 2 2 – –1 –1 ––0.5 –0.5 – –0 .2 –0 .2 – 0 – 0 .2 0 .2 – 0.5 0.5 – >1 NEP 9400 < 2 2 – –1 –1 ––0.5 –0.5 – –0 .2 –0 .2 – 0 –...

Ngày tải lên: 18/06/2014, 16:20

... Mapping Change in Land Use at a Regional Scale 45 3. 2.1 Why Understanding Land Use Change Is Important .46 3. 2.2 Types of Land Use Change .46 3. 2 .3 Changes in Land Use in the Lower ... 50 3. 3.2.2 Approach 50 3. 3.2 .3 Analysis 50 3. 3 .3 Mapping the Relationships between Areas of High Conservation Value and Land Managers’ Values and Practices 53 3 .3. 3....

Ngày tải lên: 18/06/2014, 16:20

... Western Uganda during the 1990s (Figure 4. 5) (b) (a) (c) FigurE 4. 5  Land use change in Uganda (a) Forest clearing (b) Banana plantations on cleared land (c) Pastoral land use on cleared land © 2008 ... causes and human activities The human activities are driven by the rental cost of land within socioeconomic, spatial, and institutional contexts 4. 4  DATA AND METHOD...

Ngày tải lên: 18/06/2014, 16:20

... reforestation (e.g., N-N-N-N-N-N-N-F-F-F-F), silviculture of fast growing tree species (e.g., F-N-N-N-F-N-N-N-F-N-N-N), or fallow cycling (e.g., N-F-F-F-F-F-N-F-F-F-F-F-N) With traditional from-to change ... deforestation (e.g., F-F-F-F-N-N-N-N-N-N-N), deforestation and © 2008 by Taylor & Francis Group, LLC Landscape Dynamism 103 successional regrowth (e.g., F-F-F-F-N-N-N-N-N-F-F), afforest...

Ngày tải lên: 18/06/2014, 16:20

... – 0.0456258 27 0.0456258 27 – 0.091251653 0.091251653 – 0.136 877 480 0.136 877 480 – 0.1825033 07 0.1825033 07 – 0.228129134 0.228129134 – 0. 273 754960 0. 273 754960 – 0.31938 078 7 0.31938 078 7 – 0.365006614 ... No 4, CICAO, Louvain-la-Neuve, 2001 17 Lambin, E J., Geist, H J., and Lepers, E Dynamics and land- use and land- cover change in tropical regions Annual Review of E...

Ngày tải lên: 18/06/2014, 16:20

... FIGURE 8. 1 (See color insert following p 132.) around year 2000 1,450 80 Urban Land- Use Change, Models, Uncertainty, and Policymaking – 180 80 142 Land Use Change The usefulness of an urban land use ... uncertaintyreducing policy- making framework using Chinese cities as a case study 8. 2 MODELING URBAN LAND USE CHANGE, POLICYMAKING, AND UNCERTAINTY 8. 2.1 MODELING...

Ngày tải lên: 18/06/2014, 16:20

... each chapter and then examine in turn the main 163 © 2008 by Taylor & Francis Group, LLC 164 Land Use Change: Science, Policy and Management TABLE 9. 1 A Summary of the Key Issues, Contexts, and ... al. ,9 2003, with permission.) © 2008 by Taylor & Francis Group, LLC Land Use Change: Science, Policy and Management How should the landscape be described? Synt...

Ngày tải lên: 18/06/2014, 16:20

... history; for instance Yellowstone National Park in the USA, arguably the world’s first, was established in 1872, followed in 1879 by the Royal National Park in Australia south of Sydney and the ... livestock are herded are invariably situated inland because of the danger of animals wandering onto the sabka ’salt flats’ adjacent to the sea, falling through the salin...

Ngày tải lên: 10/08/2014, 09:21

... 2005 11 :23 AM Land Use Change and Mountain Biodiversity FIGURE 1. 1 Fingerprints of millennia of land use in the highlands Examples of anthropogenic grassland from (a) Bolivian altiplano, 410 0 ... Hemp and Beck, 20 01) 3523_book.fm Page 14 Tuesday, November 22, 2005 11 :23 AM 14 Land Use Change and Mountain Biodiversity FIGURE 1. 10 High-elevation tussoc...

Ngày tải lên: 12/08/2014, 02:23

... Bale Mountains between 6°45 and 7° N and 39°45 and 25 Copyright © 20 06 Taylor & Francis Group, LLC 3 523 _book.fm Page 26 Tuesday, November 22 , 20 05 11 :23 AM 26 Land Use Change and Mountain Biodiversity ... 1985–1991 3 523 _book.fm Page 28 Tuesday, November 22 , 20 05 11 :23 AM 28 Land Use Change and Mountain Biodiversity TABLE 2. 2 Population dens...

Ngày tải lên: 12/08/2014, 02:23

... −1 −1 .5 −2 .5 −2 −1 .5 −1 −0 .5 0 .5 1 .5 (a) Stress: 0.04 1 .5 Dimension 3300 3100 0 .5 2300 258 0 2700 −0 .5 −1 3100 −2 −1 .5 2900 −1 −0 .5 0 .5 1 .5 (b) Stress: 0.06 Dimension 0 .5 2300 3300 3100 258 0 3100 ... fit a log-series distribution This is true for all the sites sampled in this study Once sample 352 3_C0 05. fm Page 72 Wednesday, November 23, 20 05 7 :50 AM 72 Land...

Ngày tải lên: 12/08/2014, 02:23

... 0.20 0. 07 0.53 0. 27 0.13 0.2 0.40 0.13 0. 47 0.13 0.20 0. 67 0.80 0. 67 0.93 0. 27 0. 27 0.20 0. 07 0.60 0.20 0. 27 0. 67 0. 67 0.33 0. 47 0.33 0.33 0. 47 0. 67 0.20 0 0. 07 0.20 0.13 0.20 0.13 0.93 0. 07 0.40 ... year 25. 67 96 0.93 >5 years 20. 27 83 0 .77

Ngày tải lên: 12/08/2014, 02:23