sampling site summary and land use salem area oregon 1999

... the study area Land use and land cover data were obtained from: Landsat data—Satellite data classified and interpreted for the areas outside of the City of Salem and Marion County, and north ... the Salem area with Willamette Basin concentrations, nationwide concentrations, and sediment quality guidelines 20 TABLES Table Sampling site summary and land use, Salem area, Oregon, ... report Tana Haluska (USGS) did the GIS work, and Ken Skach (USGS) produced the graphics Table Sampling site summary and land use, Salem area, Oregon, 1999 [Map ID (identification) refers to the...

Ngày tải lên: 28/03/2014, 19:20

... Center for Real Estate 11) Like land rent, land price is a residual from structure price, for existing structures pt(d) = [Pt(d) –c/i]/q What about the price of land beyond the current border (b0) ... hits zero the last term vanishes Where are land prices most volatile as g fluctuates? MIT Center for Real Estate Land Price p0 (d) The components of Land Prices Current Location Value Future Increase ... depends on how many households of each type there are: n1, n2 m = [n1q/ πV]1/2 b = [(n2+n1)q/ πV]1/2 MIT Center for Real Estate Housing Rents and Land Use Competition with Household types [1,2]...

Ngày tải lên: 09/12/2013, 15:15

Ngày tải lên: 29/03/2014, 17:20

... foraging and collecting land use strategies 51 3.4 Accessibility of secondary biomass, fauna size/dispersion, and inferred dominant late Paleoindian land use strategies for project -area environments ... Relationship among environment, hunter-gatherer land use, and technology Hypothetical example of the relationship among environment, late Paleoindian land use, and projectile point technology Rocky Mountain ... Paleoindian use of the Rockies, a chain of inferences is built linking regional environments to inferred land use strategies (“logistical” versus “residential”) and inferred land use strategies...

Ngày tải lên: 11/06/2014, 12:52

... sedimentary and metamorphic rocks, and (4) Cenozoic rocks and recent deposits The sampling plots corresponded to croplands or areas covered by either seminatural vegetation (forest or woodland) or ... appropriate land- use strategy Besides, this knowledge will allow developing and sustaining agricultural production, while preserving natural resources such as forest and woodland ecosystems Materials and ... Variable EC (μS dm–1) Soil Health and Land Use Management Cenozoic rocks and deposits Natural and matured secondary vegetation Incipient fallow vegetation Cropland Exch Ca (cmolc kg–1) 11.60 b...

Ngày tải lên: 29/06/2014, 09:20

... total terrestrial land area in each ecoregion My definition of human-modified landcover includes cultivated and managed land, cropland mosaics, and artificial surfaces and associated areas 3.2.3 Future ... owing to land- use change was the average area projected to be converted via human land- use change divided under the four scenarios to year 2050 expressed as a percentage of total land area I used ... my results showed that land use- and climate change-driven land- cover transformations and areas of high plant species endangerment (surrogated by biodiversity hotspot areas) are not mutually...

Ngày tải lên: 03/10/2015, 21:58

... Maputaland-Pondoland-Albany Cape Floristic Region, Succulent Karoo, Maputaland-PondolandAlbany Cape Floristic Region, Succulent Karoo, Maputaland-PondolandAlbany Sundaland Western Ghats and Sri ... Madagascar and the 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 ... Forests, Woodlands and Scrub Hengduan Shan conifer forests Middle Asian montane woodlands and steppe Mediterranean Forests, Woodlands and Scrub Mediterranean Forests, Woodlands and Scrub Mediterranean...

Ngày tải lên: 16/10/2015, 15:35

... approach for land use planning and adaptation of houses 152 5.4.1 An approach for land use planning 152 5.4.1.1 Land use planning and livelihoods 154 5.4.1.2 Land use planning and hydrology ... Group Land Use Planning - Houses  Group Hydrology - Future Projections Characteristics of land use and  houses in the Mekong Delta  in the Mekong Delta Current adaptation of land use and  houses ... strategies of land use and houses to floods in the studied area by reviewing the literature about land use and houses in the Mekong Delta and analyzing data from site visits, sketches and interviews...

Ngày tải lên: 26/09/2015, 10:59

... houses in terms of land forms and cropping patterns It discusses how land forms affect the 105 Adaptation of land use and houses in the upper Mekong Delta’s deep flooding area choice of houses’ ... house to the roads and can be used for drying husks and fishes The house includes the main area with living and sleeping rooms, the bridge area for family activities 85 Adaptation of land use and ... Figure 100. Impacts of land forms and cropping patterns on settlement patterns   Source: Author  108 Adaptation of land use and houses in the upper Mekong Delta’s deep flooding area Below are the five types of land...

Ngày tải lên: 12/10/2015, 17:36

... activities and food security 5.2 Limitations of adaptation of land use and houses 5.2.1 Land use At the land use scale, the master plan for 2020 in the Mekong Delta is examined to see the area s ... housing design 157 Adaptation of land use and houses in the upper Mekong Delta’s deep flooding area 5.4.1.2 Land use planning and hydrology This sub-section examines land use planning in its relation ... houses to farms, infrastructure and services Second, land use and houses should 152 Adaptation of land use and houses in the upper Mekong Delta’s deep flooding area adapt to changes in hydrology...

Ngày tải lên: 12/10/2015, 17:36

... spatial organization of land use and environmental protection by sub-areas has been proposed • Yen Tu tourist and medium mountain forest landscape conservation sub -area This is an area with medium height, ... development, exploitation and use of natural resource (mining, forms of land use, degree of urbanization and industrial development, rural areas and agricultural, forestry and fishery development); ... implementing spatial organization in land use and environmental protection for each sub -area (II.5) Fig Research procedure for spatial organization of land use and environmental protection in Uong...

Ngày tải lên: 13/02/2014, 12:20

Ngày tải lên: 13/02/2014, 12:20

... considered to change Table Land suitability classification and limitation factors of land units for each land use type in Thai Binh Land units 108 162 153 106 151 163 120 97 131 … Land suitability classification ... database for land suitability classification by using integration ALES and GIS Materials and methods The FAO method is based on matching land quality (supply side, the land) versus land use requirements ... between land quality and ecological requirements should be made before doing land suitability classification 4.1 Standardized classification for land suitability In order to classify land suitability...

Ngày tải lên: 14/03/2014, 15:20

... Fulton, 1999; Ryan, 1999) Crane cautions that simple calculations based on land use and travel characteristics not help much because so many other factors must be considered in the land use- transportation ... McNally, 1996) Most agree that land use patterns and transportation have a “chicken -and- egg relationship,” though they differ about whether and to what extent land use patterns affect behavior ... cars Land use and Transportation Given the problems faced by the disabled and elderly in low-density areas, one possible solution for them might be moving to higher density areas or mixed-use...

Ngày tải lên: 14/03/2014, 17:20

... provided two land use maps of 1999 and 2004 In each map was classified into 11 categories of land use /land cover types Land covers 1999 Land covers 2004 Intensive of changed areas 11 1999 land use classes ... paddy Bare land Shrub land/ other Hectares 14000 Irrigated paddy (dry season) 12000 Area (ha) 1999 Land use types Land use /land cover changes from 1999 to 2004 Reservoir 10000 Bare land/ wet soil ... (Singh, 1989) The change detection of land use and land cover of the study area was analyzed by cross-classification technique– by overlaid of two land use maps 2004 1999 + = = The change detection...

Ngày tải lên: 17/03/2014, 11:20

... 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 sustainability.2 Land use is also considered a central ... CHANGE IN SPACE AND TIME D Land use and land cover changes are inherently spatial and dynamic The magnitude and impact of changes in land use and land cover are such that land use change is recognized ... initiatives on land use and land cover change in Argentina, Bolivia, and Peru, and he is initiating work on land use and land cover change in forest lands in Texas He received his BSc in geography and geology...

Ngày tải lên: 18/06/2014, 16:20

... the city of Rome Landscape and Urban Planning 65, 41–52, 2003 41 Krause, C L Our visual landscape: managing the landscape under special consideration of visual aspects Landscape and Urban Planning ... 42 Croissant, C Landscape patterns and parcel boundaries: An analysis of composition and configuration of land use and land cover in south-central Indiana Agriculture, Ecosystems and Environment ... location of behaviors and recorded preferences in relation to land use patterns and changes, and temporally in the sense that t ­ rajectories in opinion and behavior lead to land use change Social...

Ngày tải lên: 18/06/2014, 16:20

... conditions and land manager perceptions, values, and practices 3.2  MAPPING CHANGE IN LAND USE AT A REGIONAL SCALE 3.2.1  HY UNDERSTANDING LAND USE CHANGE IS IMPORTANT W A capacity for detecting and ... LLC 56 Land Use Change TablE 3.4 Distance to Nearest Area of High Conservation Value and Land Managers’ Characteristics, Values, and Practices Land managers’ characteristics, values, and practices ... as salinity, water quality, and soil loss © 2008 by Taylor & Francis Group, LLC 46 Land Use Change 3.2.2  YPES OF LAND USE CHANGE T A particular difficulty with land use change reporting is discriminating...

Ngày tải lên: 18/06/2014, 16:20

... the forest and woodland cover at 45% of the total land cover in 1890 More recent figures have been in the 20% to 25% range Forest and woodland are important because only 3% of Ugandan households ... Land use and land cover data for this study come from land use/ cover maps from the Uganda NBS and FAO Africover Although we refer to them as the 1990 and 2000 maps, the satellite images used ... (a) Forest clearing (b) Banana plantations on cleared land (c) Pastoral land use on cleared land © 2008 by Taylor & Francis Group, LLC 78 Land Use Change Third, there is also a strong spatial story...

Ngày tải lên: 18/06/2014, 16:20

... percentage landscape (PCT), the similarities in upland versus lowland areas were less pronounced The core upland areas (the least accessible) saw early decreases in PCT, followed by increases and subsequent ... 2008 by Taylor & Francis Group, LLC 116 Land Use Change: Science, Policy and Management Meyer, W B., and Turner, B L., II, eds Changes in Land Use and Land Cover: A Global Perspective Cambridge ... the lowland areas Village settlement and expansion occur in these lowland areas as well, although these areas account for little change in terms of © 2008 by Taylor & Francis Group, LLC Landscape...

Ngày tải lên: 18/06/2014, 16:20