History of Lapeer County, Michigan : with illustrations and biographical sketches of some of its prominent men and pioneers.

Includes early land titles.

Egypt and western Asia in the light of recent discoveries,

Mode of access: Internet.

Ancient Egypt and the East.

Editor: Flinders Petrie.

Illinois estate and generation skipping transfer tax.

"August 2006"--Colophon.

A statistical approach to evaluate the relation of coal mining, land reclamation, and surface-water quality in Ohio /

Chiefly tables.

Federal land records [microform]

Includes tract books, railroad tract books, military warrants and township organization records from the Illinois State Archives collection.

Pitkin County Land Exchange Act of 2005 : report (to accompany H.R. 1129) (including cost estimate of the Congressional Budget Office).

"October 25, 2005."

Pitkin County Land Exchange Act of 2006 : report (to accompany H.R. 1129).

"April 20, 2006."

Individualism and the land question: a discussion.

Mode of access: Internet.

Raritan and Delaware Land Company, Woodmansie, Burlington County, N.J., incorporated July 16th, 1863.

Mode of access: Internet.

Virginia Land Office inventory /

Includes index.

Miscellaneous conveyances, transfers, and boundary modifications pertaining to public lands : hearing before the Subcommittee on Public Lands, Reserved Water, and Resource Conservation of the Committee on Energy and Natural Resources, United States Senate, Ninety-ninth Congress, first session on S. 304, S. 829, S. 360, S. 1530, S. 446, S. 1625, S. 565, S. 1690, S. 567.

"March 4, 1986"--Pt. 2.

Decisions of the Interior Department in public land cases and land laws passed by the Congress of the United States [electronic resource] : together with the regulations of the General Land Office /

Vol. 2 has title: Land laws : regulations and decisions, being a continuation of acts of Congress respecting the sale and disposition of public lands and embracing land laws passed ... from December , 1859, to January 1, 1870

Open-source mapping and services for Web-based land-cover validation

Monitoring land-cover changes on sites of conservation importance allows environmental problems to be detected, solutions to be developed and the effectiveness of actions to be assessed. However, the remoteness of many sites or a lack of resources means these data are frequently not available. Remote sensing may provide a solution, but large-scale mapping and change detection may not be appropriate, necessitating site-level assessments. These need to be easy to undertake, rapid and cheap. We present an example of a Web-based solution based on free and open-source software and standards (including PostGIS, OpenLayers, Web Map Services, Web Feature Services and GeoServer) to support assessments of land-cover change (and validation of global land-cover maps). Authorised users are provided with means to assess land-cover visually and may optionally provide uncertainty information at various levels: from a general rating of their confidence in an assessment to a quantification of the proportions of land-cover types within a reference area. Versions of this tool have been developed for the TREES-3 initiative (Simonetti, Beuchle and Eva, 2011). This monitors tropical land-cover change through ground-truthing at latitude / longitude degree confluence points, and for monitoring of change within and around Important Bird Areas (IBAs) by Birdlife International and the Royal Society for the Protection of Birds (RSPB). In this paper we present results from the second of these applications. We also present further details on the potential use of the land-cover change assessment tool on sites of recognised conservation importance, in combination with NDVI and other time series data from the eStation (a system for receiving, processing and disseminating environmental data). We show how the tool can be used to increase the usability of earth observation data by local stakeholders and experts, and assist in evaluating the impact of protection regimes on land-cover change.

The Relationship of Heteroptera Species Richness, Abundance, and Morphology to Elevation Gradients and Land-use Regimes on Mt. Kilimanjaro

Insect biodiversity is unevenly distributed on local, regional, and global scales. Elevation is a key factor in the uneven distribution of insect diversity, serving as a proxy for a host of environmental variables. My study examines the relationship of Heteroptera (true bugs) species diversity, abundance, and morphology to elevational gradients and land-use regimes on Mt. Kilimanjaro, Tanzania, East Africa. Heteroptera specimens were collected from 60 research sites covering an elevational range of 3684m (866-4550m above sea level). Thirty of the sites were classified as natural, while the remaining 30 were classified as disturbed (e.g., agricultural use or converted to grasslands). I measured aspects of the body size of adult specimens and recorded their location of origin. I used regression models to analyze the relationships of Heteroptera species richness, abundance, and body measurements to elevation and land-use regime. Richness and abundance declined with greater elevation, controlling for land use. The declines were linear or logarithmic in form, depending on the model. Richness and abundance were greater in natural than disturbed sites, controlling for elevation. According to an interaction, richness decreased more in natural than disturbed sites with rising elevation. Body length increased as a quadratic function of elevation, adjusting for land use. Body width X length decreased as a logarithmic function of elevation, while leg length/body length decreased as a quadratic function. Leg length/body length was greater in disturbed than natural sites. Interactions indicated that body length and body width X length were greater in natural than disturbed sites as elevation rose, although the general trend was downward. Future research should examine the relative importance of land area, temperature, and resource constraints for Heteroptera diversity and morphology on Mt. Kilimanjaro.