European and North American Railway, New England and Eastern Canada, 1850 (Raster Image)

This layer is a georeferenced raster image of the historic paper map entitled: Map of the European and North American Railway : showing its connection with the railways of the United States & Canada, [by] A.C. Morton, engineer. It was published in 1850 by Bowen & Co. Scale [ca. 1:1,625,000]. Covers New England, eastern New York, and the Maritime Provinces. The image inside the map neatline is georeferenced to the surface of the earth and fit to the USA Contiguous Albers Equal Area Conic projection (Meters). 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, or other information associated with the principal map. This map shows features such as completed, in progress, and proposed railroads, selected towns, drainage, state boundaries, and more. Includes inset: Map showing the plan for shortening the transit between New York & London. This layer is part of a selection of digitally scanned and georeferenced historic maps of New England from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of regions, originators, ground condition dates, scales, and purposes.

A letter to the Right Honourable the Earl of Carnarvon, principal secretary of state for the colonies ; in reply to a Pamphlet entitled Confederation, considered in relation to the Interests of the Empire /

p. [3]-64: A letter to the Right Honourable the Earl of Carnarvon, principal secretary of state for the colonies; p. 65-78: Report of resolutions adopted at a conference of delegates from the provinces of Canada, Nova Scotia and New Brunswick, and the colonies of Newfoundland and Prince Edward Island, held at the city of Quebec, 10th October, 1864, as the basis of a proposed confederation of those provinces and colonies

The Scotsman in Canada.

v. 1. Eastern Canada, including Nova Scotia, Prince Edward island, New Brunswick, Quebec and Ontario, by Wilfred Campbell.--v. 2. Western Canada, including Manitoba, Saskatchewan, Alberta, British Columbia, and portions of old Rupert's land and the Indian territories, by George Bryce.

The British colonial library, comprising a popular and authentic description of all the colonies of the British empire, their history - physical geography - geology - climate - animal, vegetable, and mineral kingdoms - government - finance - military defence - commerce - shipping -monetary system - religion - population, white and coloured - education and the press - emigration, social state, &c.

Published in 1834-35 under the title: History of the British colonies.

Annual report.

Mode of access: Internet.

Reports of cases determined in the Appeal and Chancery divisions and selected cases in the King's Bench and at Chambers of the Supreme Court of New Brunswick,

Vol. 1, p. 1-158, was first published from Chipman's manuscript by John C. Allen in 1849. Vol. 2 issued originally in parts.

Picturesque Canada; the country as it was and is.

Vol. 1 has added t.-p., engr.

Historial and descriptive sketches of the maritime colonies of British America.

Account of Prince Edward Island--Account of Cape Breton--Sketches of Nova Scotia--New Brunswick--Newfoundland.

Canada: a memorial volume.

Section VI has t.-p.: Ontario as a home for the British tenant farmer ... Issued by authority of the government of Ontario. Hon. Charles Drury, M.P.P., Commissioner of Immigration. David Spence, Secretary Immigration Department. Toronto, Printed by Warwick & Sons, 1888. This section includes Education system for the province of Ontario ... Toronto, 1886.

Annual Report

Title Varies: 18??, Report of the Board of Education of Prince Edward Island; 1877-? Annual Report for the Province of Prince Edward Island; 18??, Annual Report of the Superintendent of Education on the Primary, Advanced and High Schools of More

Annual Report

Mode of access: Internet.

Impacts of newly established non-indigenous green crab (Carcinus maenas) on native fauna in Placentia Bay, Newfoundland

The recent invasion of the European green crab (Carcinus maenas) populations in Placentia Bay, Newfoundland and Labrador (NL) raises great concern about potential impacts on local fisheries and native biodiversity. Green crab are highly adaptable and in both native and invaded areas, green crab are well established predators that can outcompete other similarly sized decapods. The main objectives of this thesis were to: 1) identify the native species that green crab compete with for resources; 2) determine the depths and substrate types in which these interactions likely occur; 3) assess the indirect effects of green crab on native crustaceans and their changes in behavior; 4) assess the impacts of green crab on benthic community structure; 5) compare the NL population with other Atlantic Canadian populations in terms of competitive abilities; and 6) compare morphological features of the NL population with other Atlantic Canadian populations. I found that green crab overlap in space and diet with both rock crab (Cancer irroratus) and American lobster (Homarus americanus), potentially leading to a shift in habitat. Laboratory studies on naïve juvenile lobster also suggested shifts in behavior related to green crab, in that lobster decreased foraging activity and increased shelter use in the presence of green crab. Benthic community analyses showed fewer species in mud, sand, and eelgrass sites heavily populated by green crab compared to sites without green crab, although results depended on the taxa involved and I could not eliminate environmental differences through a short term caging study. Foraging ability of green crab varied in intraspecific competition experiments, with populations from NL and Prince Edward Island dominating longer-established populations from Nova Scotia and New Brunswick. Additional studies excluded claw size as a factor driving these results and behavioral differences likely reflected differences in invasion time and population genetics. Overall, green crab in Placentia Bay appear to be altering community structure of benthic invertebrates through predation and they also appear to indirectly impact native crustaceans through competition.

Climate Change Influences Carrying Capacity in a Coastal Embayment Dedicated to Shellfish Aquaculture

A spatially explicit coupled hydrodynamic-biogeochemical model was developed to study a coastal ecosystem under the combined effects of mussel aquaculture, nutrient loading and climate change. The model was applied to St Peter's Bay (SPB), Prince Edward Island, Eastern Canada. Approximately 40 % of the SPB area is dedicated to mussel (Mytilus edulis) longline culture. Results indicate that the two main food sources for mussels, phytoplankton and organic detritus, are most depleted in the central part of the embayment. Results also suggest that the system is near its ultimate capacity, a state where the energy cycle is restricted to nitrogen-phytoplankton-detritus-mussels with few resources left to be transferred to higher trophic levels. Annually, mussel meat harvesting extracts nitrogen (N) resources equivalent to 42 % of river inputs or 46.5 % of the net phytoplankton primary production. Under such extractive pressure, the phytoplankton biomass is being curtailed to 1980's levels when aquaculture was not yet developed and N loading was half the present level. Current mussel stocks also decrease bay-scale sedimentation rates by 14 %. Finally, a climate change scenario (year 2050) predicted a 30 % increase in mussel production, largely driven by more efficient utilization of the phytoplankton spring bloom. However, the predicted elevated summer temperatures (> 25 A degrees C) may also have deleterious physiological effects on mussels and possibly increase summer mortality levels. In conclusion, cultivated bivalves may play an important role in remediating the negative impacts of land-derived nutrient loading. Climate change may lead to increases in production and ecological carrying capacity as long as the cultivated species can tolerate warmer summer conditions.

Informing Marine Spatial Planning (MSP) with numerical modelling: A case-study on shellfish aquaculture in Malpeque Bay (Eastern Canada)

A moratorium on further bivalve leasing was established in 1999–2000 in Prince Edward Island (Canada). Recently, a marine spatial planning process was initiated explore potential mussel culture expansion in Malpeque Bay. This study focuses on the effects of a projected expansion scenario on productivity of existing leases and available suspended food resources. The aim is to provide a robust scientific assessment using available datasets and three modelling approaches ranging in complexity: (1) a connectivity analysis among culture areas; (2) a scenario analysis of organic seston dynamics based on a simplified biogeochemical model; and (3) a scenario analysis of phytoplankton dynamics based on an ecosystem model. These complementary approaches suggest (1) new leases can affect existing culture both through direct connectivity and through bay-scale effects driven by the overall increase in mussel biomass, and (2) a net reduction of phytoplankton within the bounds of its natural variation in the area.

Kirkwood II (Canada 178908)

This vessel, weighing 35 gross ton, was built at Prince Edward Island by Summerside in 1944. She was owned by the Minister of Lands and Forests of Toronto, Ontario from 1947 to 1953. That year she was purchased by Arthur W. R. Hill of Hamilton, Ontario. In 1960, Rentronic Corporation, also of Toronto, bought and owned her for the next three years. It is believed she was scrapped in 1969.