Browsing Retired Biology Faculty Research, Publications and Presentations by Title
Now showing items 7-26 of 43
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Ecological Assessment of the Plant Communities of the Williams Lake Backlands
(The Williams Lake Conservation Company, 2014-02-12)The Williams Lake Backlands (WLB), covering approximately 200 ha, are the larger, undeveloped part of the Williams Lake Watershed which includes Colpitt Lake and Williams Lake. The WLB are part of "Purcell's Cove Backlands" ... -
The ecology of transition
(COGnition (Eco-Farm & Garden), 1988)A popular account of scientific research on the processes involved in the transition of a mixed laying hen-grain farm In the Annapolis Valley, Nova Scotia from conventional to organic management. -
Estimation of growth rate, production and age of the marine angiosperm Thalassia testudinum König
(University of Puerto Rico, 1973)There is a linear relation between average growth rate and the average maximum leaf length of Thalassia stands. The ratio production-to-standing crop (wet weight including epiphytes) tends to be constant. New foliage leaves ... -
Evaluation of low external input, sustainable farming practices for livestock farms in Cumberland County
(REAP-Cumberland, Shinimicas, Nova Scotia, 1993-06-01)Existing livestock systems in Cumberland Co. rely mainly on grass, clover and spring cereals for home grown forage and grain. There are well known limitations to these systems on the fragipan or basil till soils which ... -
Faba bean: an alternative to soybean in Nova Scotia, Canada.
(Borkhauser Verlag: Basel, Boston, Stuttgart., 1982-01-01)For farmers in Nova Scotia who wish to be self-sufficient in animal feed, and in N fertilizer, the faba bean offers a number of advantages over soybean: (i) no special processing is required; (ii) nodulation is generally ... -
Farms as ecosystems
(University Extension Press, University of Saskatchewan, Saskatoon, 1999)Organic farming provides ecosystem services as well as food. The weakest points of organic farming systems are limited use of livestock and declining genetic resources. Organic farming has special research and service ... -
Fisheries Stock Assessment: an inductive science with the Logical form of Primitive Magic
(2010-01-20)Abstract. A logical analysis of the common fisheries models used in stock assessment has shown that they produce specific predictions with the logical form of existential statements, fail Karl Popper’s falsifiability ... -
Greenfacts Special Research Edition: The Oaks Experiments on Organic Management of Turf
(Edmonds Landscape and Construction Services Limited, Halifax, Nova Scotia, 1998-01)This Greenfacts is a summary of a 380 page research report titled The Oaks Experiments on Organic Management of Turfs. The research report documents in detail the results of a four year project for developing an organic ... -
Karl Popper’s organon and the world’s fisheries: fish stock assessment as a pseudoscience, an inductivism that can bear no fruit
(2006)Recent long term historical studies of commercial fisheries have pointed to a well established pattern of overfishing. Under the principle of transference – what is true in logic is true in psychology and scientific method ... -
Landscapes of the Five Bridge Lakes Wilderness Area: A Natural History
(Woodens River Watershed Environmental Organization, 2010-02-17)The Five Bridge Lakes Wilderness Area (FBLWA) lies about 20 kilometers west of downtown Halifax, Nova Scotia. It encompasses 8,626 hectares hectares of Crown land located in the centre of the Chebucto Peninsula on Nova ... -
Marine Resources of Kouchibouguac National Park
(Applied Ocean Systems Ltd., Dartmouth, Nova Scotia, Canada, 1976-04-15)Kouchibouguac National Park is located on the east coast of New Brunswick, Canada It includes 25 kilometers of barrier islands/sand dunes which shelter three lagoons and face the Gulf of St. Lawrence on their seaward side. ... -
Marine Resources of Kouchibouguac National Park: Extended Summary
(Applied Ocean Systems Ltd., Dartmouth, Nova Scotia, 1976-04-15)Kouchibouguac National Park is located on the east coast of New Brunswick, Canada It includes 25 kilometers of barrier islands/sand dunes which shelter three lagoons and face the Gulf of St. Lawrence on their seaward side. ... -
"Migration" of blowouts in seagrass beds at Barbados and Carriacou, West Indies, and its ecological and geological implications
(Elsevier Scientific Publishing Company, 1975)Blowouts are grass-free depressions within seagrass beds at Barbados and Carriacou and reported in the literature to be common elsewhere in the Caribbean region. They are typically crescent-shaped in plan view with the ... -
Multi-aged old growth red oak stand on the Chebucto Peninsula
(2016-10-20)A Rapid Appraisal study was conducted July 21-22, 2009 to verify existence of and characterize an old growth red oak stand on Umlah Hill southeast of Oak Hill Lake in the Five Bridge Lakes Wilderness area on the Chebucto ... -
A note on the Aristotelian origin of Popper's demarcation criterion together with its application to Atlantic Canada's fisheries
(2012-03-26)It has not always been realised that Karl Popper's demarcation criterion, the criterion he uses to distinguish an empirical science from its 'metaphysical' complement involves an interpretation of the classical theory of ... -
The Oaks Experiments on Organic Management of Turf: Final Industry Report
(Edmonds Landscape and Construction Services Limited, Halifax, Nova Scotia, Canada., 1996-10-30)The Oaks experiments were designed to address practical questions about organic management of turfs (lawns, sports fields etc.), notably: (i) How do we use organic fertilizers and soil-building amendments on turf for maximum ... -
Observations on a mixed farm during the transition to biological husbandry
(2011-01-19)Tunwath is a mixed farm (laying hens-grains) located in the Annapolis Valley, Nova Scotia, in a cool humid temperate zone. It includes about 2100 laying hens, 35 hectares of field crops and additional garden, pasture, hay ... -
On-farm measurements of pH, electrical conductivity and nitrate in soil extracts for monitoring coupling and decoupling of nutrient cycles
(Biological Agriculture & Horticulture, 1993) -
The Poverty of mathematical and existential truth: examples from fisheries science
(2011-06-27)Several years ago I suggested that the harvesting of our commercial fisheries could be improved if the non-falsifiable models of a fisheries science were to be replaced with the falsiable models of a fisheries economics. ... -
Preliminary observations of the status of shallow water reefs at Sandy Island, Carriacou, Grenada
(1996-10-29)Sandy Island is an uninhabited cay lying off the west coast of Carriacou. Surrounded by clear waters and coral reefs, with an extensive white sand beach and quiet water on its south side and a palm canopy on the island, ...