Eritrea, 1885 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: La regione tra Massaua e Chartum, autografia dell'Istituto cartografico italiano. It was published by Istituto cartografico italiano in 1885 Scale 1:2,500,000. Covers Eritrea and small portions of Sudan and Ethiopia. Map in Italian.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, shoreline features, and more. Relief shown by shading. Includes inset "Da Massaua a Keren (1:1,300,000)."This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

East & Southern Africa, 1862 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Zambezia e Sofálla : mappa coordenado sobre numerosos documentos antigos e modernos portuguezes e estrangeiros, pelo Vde. de Sá da Bandeira, 1861 ; dressé à la moitié de l'original sous la direction de M. V.A Malte-Brun ; gravé chez Erhard. It was published by Société de Géographie in 1862. Scale [ca. 1:7,250,000]. Covers Zimbabwe and portions of Mozambique, Malawi, Zambia, Botswana, and South Africa. Map in Portuguese.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, administrative and territorial boundaries, shoreline features, and more. Relief shown by hachures. Includes inset of Africa showing Portuguese possessions.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

New South Wales, Australia, 1853 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: New South Wales : compiled under the superintendence of the Society for the Diffusion of Useful Knowledge from the m.s. maps in the Colonial Office, the surveys of the Austral.n Agricult.l Company and the routes of Allan Cunningham, etc. engraved by J. & C. Walker. It was published by George Cox in Jany. 1st, 1853. Scale [ca. 1:1,800,000].The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Miller Cylindrical projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, administrative boundaries, roads, shoreline features, and more. Relief shown by hachures and spot heights. Includes also notes and inset: "Sydney, from the New South Wales Almanack".This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

West Africa, 1799 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Charte des Reisewegs des Herrn Mungo Park : von Pisania am Gambia Fluss, bis Silla am Joliba oder Nieger, nebst seine Rückreise auf der südlichen Strasse nach Pisania, nach Her. Parks Beobachtungen, Bemerkungen u. Reisen entworfen von J. Rennell It was published by B.G. Hoffmann in 1799. Scale [ca. 1:5,000,000]. Covers a portion of West Africa. Map in German.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, territorial boundaries, roads, shoreline features, and more. Relief shown pictorially. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

West Africa, 1635 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Guinea : Amplissmo. Doctissmoque. Viro D. Nicolao Tulp, Medecinae Doctori Reip. Amsterdamensis Senatori et Scabino, Medico et Anatomico celeberrimo, Tab. hanc D. D. Guiljelmus Blaeu. It was published by G. Blaeu in 1635. Scale [ca. 1:6,500,000]. Covers West Africa. Map in Latin. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Sinusoidal projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, shoreline features, and more. Relief shown pictorially.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Western Sahara, Mauritania, & Senegal, 1861 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Carte du voyage exécuté dans le Sahara occidental, d'après les instructions du colonel ... Faidherbe..., par le capitaine ... Vincent, dressée par Vuillemin ; gravée chez Erhard. It was published by Société de Géographie in 1861. Scale [ca. 1:4,000,000]. Covers portions of Western Sahara, Mauritania, Senegal, and Guinea. Map in French.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, shoreline features, and more. Relief shown by hachures and spot heights. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Maldives, 1814 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: To capt. W.F.W. Owen R.N. this chart of the Maldiva Islands, exhibiting the safe channels between the southern attollons, having been constructed from valuable materials furnished chiefly by him, is inscribed by ... James Horsburgh ; engraved by John Bateman. It was published by James Horsburgh in 26th March, 1814. Scale [ca. 1:1,800,000]. Covers Maldives. The image inside the map neatline is georeferenced to the surface of the earth and fit to the World Miller Cylindrical projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, shoreline features, atolls, channels, routes of historic passages, and more. Includes text.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Africa, ca. 1680-1689 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Africa : divisa in suas principales partes, nempè : imperia, monarchias, regna, principatus, et insulas, per Sr. Sansonium, geographum Regis Galliae ordinarium ; [cartouche] Sigmund Gabriel Hipschmann scul. It was published by Johannem Hoffmannum between 1680 and 1689. Scale [ca. 1:16,500,000]. Covers Africa and small portions of southern Europe, the Middle East, and South America. Map in Latin.The image inside the map neatline is georeferenced to the surface of the earth and fit to the Africa Sinusoidal projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, shoreline features, and more. Relief shown pictorially.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

South America, 1807 (Image 1 of 7) (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Colombia Prima or South America : in which it has been attempted to delineate the extent of our knowledge of that continent, extracted chiefly from the original manuscript maps of ... Pinto, likewise fom those of João Joaquin da Rocha, João da Costa Ferreira ... Francisco Manuel Sobreviela &c. and from the most authentic edited accounts of those countries, digested & constructed by ... Louis Stanislas D'Arcy Delarochette. It was published by William Faden geographer to His Majesty and to His Royal Highness the Prince of Wales in June 4th, 1807. Scale [ca. 1:3,000,000]. This layer is image 1 of 7 total images of the eight sheet map, representing the southeast portion of the map.The image inside the map neatline is georeferenced to the surface of the earth and fit to the South America Lambert Conformal Conic projected coordinate system. All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as drainage, cities and other human settlements, roads, territorial boundaries, shoreline features, mines, tribes, and more. Relief shown by hachures. Includes notes.This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.

Nonlinear response in polymer optical fibre Bragg grating based sensors

PMMA based polymer optical fibre Bragg gratings have been used for humidity, temperature and concentration sensing. Due to the water affinity of PMMA, the characteristic wavelength of the grating is largely modulated by the water content in the fibre. The rate of water transportation between fibre and surrounding depends on the permeability coefficient for PMMA, which is a function of surrounding temperature and humidity. This leads to increased water content with increasing humidity and temperature. Consequently the wavelength of the grating shows a nonlinear change over varying humidity and temperature. This nonlinearity needs to be calibrated prior to sensor application.

Concrete Nurse Logs: Spawning Biodiversity from Ballard’s Century-Old Locks

Thesis (Master's)--University of Washington, 2016-08

Estimates of Total Fuel Consumption in Transporting Grain from Iowa to Major Grain-Importing Countries by Alternative Modes and Routes, 1985

This study measured fuel consumption in transporting grain from Iowa origins to Japan and Amsterdam by alternative routes and modes of transport and applied these data to construct equations for fuel consumption from Iowa origins to alternative final destinations. Some of the results are as follows: (1) The metered tractor-trailer truck averaged 186.6 gross ton-miles per gallon and 90.5 net ton-miles per gallon when loaded 50% of total miles. (2) The 1983 fuel consumption of seven trucks taken from company records was 82.4 net ton-miles per gallon at 67.5% loaded miles and 68.6 net ton-miles per gallon at 50% loaded miles. (3) Unit grain trains from Iowa to West Coast ports averaged 437.0 net ton-miles per gallon whereas unit grain trains from Iowa to New Orleans averaged 640.1 net ton-miles per gallon--a 46% advantage for the New Orleans trips. (4) Average barge fuel consumption on the Mississippi River from Iowa to New Orleans export grain elevators was 544.5 net ton-miles per gallon, with a 35% backhaul rate. (5) Ocean vessel net ton-miles per gallon varies widely by size of ship and backhaul percentage. With no backhaul, the average net ton-miles per gallon were as follows: for 30,000 dwt ship, 574.8 net ton-miles per gallon; for 50,000 dwt ship, 701.9; for 70,000 dwt ship, 835.1; and for 100,000 dwt ship, 1,043.4. (6) The most fuel efficient route and modal combination to transport grain from Iowa to Japan depends on the size of ocean vessel, the percentage of backhaul, and the origin of the grain. Alternative routes and modal combinations in shipping grain to Japan are ranked in descending order of fuel efficiencies.

The role of invertebrate organisms in the fishery potential of Lake Victoria

In Lake Victoria and other tropical inland water bodies, the study of secondary production has lagged behind other aquatic studies mainly because of inadequate research funding. Lack of basic scientific knowledge of such a major ecosystem component has greatly limited the understanding and management capacity of a vital regional fishery resource. This paper reviews the major roles played by various invertebrate organisms in the functioning of aquatic systems and the contribution of secondary production studies to fishery production assessment and management.

Carbon losses in terrestrial hydrological pathways in sugarcane cropping systems of Australia

Climate change and carbon (C) sequestration are a major focus of research in the twenty-first century. Globally, soils store about 300 times the amount of C that is released per annum through the burning of fossil fuels (Schulze and Freibauer 2005). Land clearing and introduction of agricultural systems have led to rapid declines in soil C reserves. The recent introduction of conservation agricultural practices has not led to a reversing of the decline in soil C content, although it has minimized the rate of decline (Baker et al. 2007; Hulugalle and Scott 2008). Lal (2003) estimated the quantum of C pools in the atmosphere, terrestrial ecosystems, and oceans and reported a “missing C” component in the world C budget. Though not proven yet, this could be linked to C losses through runoff and soil erosion (Lal 2005) and a lack of C accounting in inland water bodies (Cole et al. 2007). Land management practices to minimize the microbial respiration and soil organic C (SOC) decline such as minimum tillage or no tillage were extensively studied in the past, and the soil erosion and runoff studies monitoring those management systems focused on other nutrients such as nitrogen (N) and phosphorus (P).

Report of the commissioner of corporations on transportation by water in the United States ...

pt. 1. General conditions of transportation by water. 1909.--pt. 2. Water-borne traffic. 1909.--pt. 3. Water terminals. 1910.--pt. 4. Control of water carriers by railroads and by shipping consolidations. 1913.