Changes of land use, associated livelihood, plant biodiversity in traditional tea agroforestry in yunnan, china

... 5.4 Changes of plant biodiversity in traditional tea agroforestry 54 5.5 Driving forces of plant species richness loss in traditional tea agroforestry 56   iii   5.6 Relationship between intensified ... between changes in biodiversity and change of profitability of “old tea 3.3.3 Plant biodiversity survey   To explore the dynamics of tea agrofore...

Ngày tải lên: 02/10/2015, 17:14

... summary, land cover has effect on water discharge in Srepok watershed Fig 13 Simulation of water discharge at Ban Don Station based on land use in 2000 and 2010 Table The balance water ratio of scenario ... land use in 2000 was replaced by land use in 2010 to assess the impact of land use change to water discharge and determine the SWAT...

Ngày tải lên: 13/08/2015, 10:01

... affects of policy and market changes With the changes in institutions, particularly in land tenure towards individual land use right and changes in market conditions, farmers have incentive to intensify ... examine two main hypotheses: Changes in policies and market conditions influence land use and land management decisions of farming househ...

Ngày tải lên: 13/08/2015, 10:01

... hypothesized to be one of the main drivers of wetland degradation The abstraction of irrigation water and the over -use of soil resources threaten the continuance of wetlands as production sites In ... expected to increasingly rely on wetland resources 1.2 Biogeochemistry of tropical wetland soils The abundance of water is one of the most influential factors o...

Ngày tải lên: 25/11/2015, 15:20

Ngày tải lên: 13/02/2014, 12:20

... after re-oxygenation Phosphorylation of p34 has been suggested to influence initiation efficiency of SV40 DNA replication [40] under hypoxia In vitro, however, SV40 replication proceeds normally, ... (B) Re-oxygenation times are indicated H, hypoxic cells Fig Sensitivity of minichromosomes of hypoxic and re-oxygenated cell cultures to single-stranded DNA-specific nuclea...

Ngày tải lên: 22/02/2014, 04:20

... ii Abstract The Effects of Land Use on the Mobility of Elderly and Disabled and Their Homecare Workers, and the Effects of Care on Client Mobility: Findings from Contra Costa, California This ... looks at the relationships among land use; the mobility of disabled and elderly recipients of public home healthcare; the...

Ngày tải lên: 14/03/2014, 17:20

... 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

... Upper-Andean forest Pastures Crops Area for human settlements 1970 Area (ha) 1,013.16 12,942 .86 10,0 78. 74 14,754.12 4,094.03 3,913.62 22 .82 1990 Area (ha) 88 6.31 14,595.19 6 18. 58 12 ,82 8.02 8, 4 48. 28 ... Latin-America 82 0 m 900 m 80 0 m 1054 1500 Altitude in m asl 4100 Middle-paramo 1644.33 mm a-1 Unimodal-two seasons 3500 Lower-paramo 1716.07 mm a-1 Unimodal-two seasons 3200...

Ngày tải lên: 12/08/2014, 02:23

... et al 198 8; Huntly 199 1; Pacala and Crawley 199 2; Gough and Grace 199 8) Herbivory also affects the rates of succession and can produce divergence in successional pathways (Davidson 199 3; Van ... established the settlement at the end of the 19th century, giving the valley a relatively short land use history (Smith 199 5) The land- use system is long-fallow agriculture Potatoe...

Ngày tải lên: 12/08/2014, 02:23

... 22, 2005 11: 23 AM 158 Land Use Change and Mountain Biodiversity TABLE 11. 3 Identification of the seven range sites according to altitudinal and classes humidity Drylandb Humid landa Lowlandc (below ... Tuesday, November 22, 2005 11: 23 AM 160 Land Use Change and Mountain Biodiversity TABLE 11. 4 Classification of vegetation conditions utilized to classify Andean...

Ngày tải lên: 12/08/2014, 02:23

... by rangeland type 3523_book.fm Page 170 Tuesday, November 22, 2005 11:23 AM 170 Land Use Change and Mountain Biodiversity into hydric bofedales and hydromorphic, mesic, and arid rangelands Species ... H., and Desta, S (2002) Rangeland policy perspectives from Bolivia, Ethiopia and Kenya Rangelands, 24(4): 35–36 Copyright © 2006 Taylor & Francis Group, LLC Land Use Cha...

Ngày tải lên: 12/08/2014, 02:23