Conservation Evidence: Evidence Data

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Study	Published	Actions
Artificial establishment of a ground squirrel colony Based on: Salmon T.P. & Marsh R.E. (1981) Study Link	1981	1
Nongame wildlife responses to chaining of pinyon-juniper woodlands Based on: O'Meara T.E., Haufler J.B., Stelter L.H. & Nagy J.G. (1981) Study Link	1981	1
Relationships between husbandry methods and sheep losses to canine predators Based on: Robel R.J., Dayton A.D., Henderson F.R., Meduna R.L. & Spaeth C.W. (1981) Study Link	1981	1
Vegetational restoration techniques on reclaimed phosphate strip mines in Florida Based on: Clewell A.F. (1981) Study Link	1981	0
Effects of fire on brackish marsh communities: Management implications Based on: Hackney C.T. & de l.C.A.A. (1981) Study Link	1981	0
Successful restoration of filled wetlands at four locations along the Texas Gulf Coast Based on: Pitre R.L. & Anthamatten F. (1981) Study Link	1981	0
Nutrient deficiencies and the aftercare of reclaimed derelict land Based on: Bloomfield H.E., Handley J.F. & Bradshaw A.D. (1982) Study Link	1982	0
The reclamation of acidic colliery spoil. III. Problems associated with the use of high rates of limestone Based on: Costigan P.A., Bradshaw A.D. & Gemmell R.P. (1982) Study Link	1982	0
The reclamation of acidic colliery spoil. III. Problems associated with the use of high rates of limestone Based on: Costigan P.A., Bradshaw A.D. & Gemmell R.P. (1982) Study Link	1982	0
The reclamation of acidic colliery spoil. III. Problems associated with the use of high rates of limestone Based on: Costigan P.A., Bradshaw A.D. & Gemmell R.P. (1982) Study Link	1982	0
First-year development of plant communities originating from forest topsoils placed on Southern Appalachian minesoils Based on: Farmer Jr. R.E., Cunningham M. & Barnhill M.A. (1982) Study Link	1982	0
Response of freshwater macroinvertebrates to addition of terrestrial plant litter Based on: Andersson A. & Danell K. (1982) Study Link	1982	1
Success of transplanted Alpine tundra plants on Niwot Ridge, Colorado Based on: May D.E., Webber P.J. & May T.A. (1982) Study Link	1982	0
*The influence of environmental factors and management on stands of Phragmites australis. I. Effects of burning, frost and insect damage on shoot density and shoot size* Based on: van Der Toorn J. & Mook J.H. (1982) Study Link	1982	0
*The influence of environmental factors and management on stands of Phragmites australis. II. Effects on yield and its relationships with shoot density* Based on: Mook J.H. & van Der Toorn J. (1982) Study Link	1982	0
*Effect of protection and controlled grazing on the vegetation of a Mediterranean desert ecosystem in Northern Egypt. Vegetatio* (now Plant Ecology)** Based on: Ayyad M.A. & H. F. El-Kadi (1982) Study Link	1982	0
Effects of supplemental feeding on timing of breeding, clutch-size and polygyny in red-winged blackbirds Agelaius phoeniceus Based on: Ewald P.W. & Rohwer S. (1982) Study Link	1982	1
Experimental closure of footpaths in a woodland national nature reserve in Scotland Based on: Bayfield N.G. & Bathe G.M. (1982) Study Link	1982	0
Sex ratio bias in hatchling sea turtles from artificially incubated eggs Based on: Mrosovsky N. (1982) Study Link	1982	0
Tortoises and tourists in the western Indian Ocean: the Curieuse experiment Based on: Stoddart D.R., Cowx D., Peet C. & Wilson J.R. (1982) Study Link	1982	0
Chick shelters decrease avian predation in least tern colonies on Nantucket Island, Massachusetts Based on: Jenks-Jay N. (1982) Study Link	1982	1
Effects of predator exclosures on nesting success of killdeer Based on: Nol E. & Brooks R.J. (1982) Study Link	1982	1
A method for reducing illegal removal of eggs from raptor nests Based on: Olsen J., Billett T. & Olsen P. (1982) Study Link	1982	1
Downy woodpecker sexes select different cavity sites: an experiment using artificial snags Based on: Grubb T.C. Jr. (1982) Study Link	1982	1
Cowbird control and its effect on Kirtland's warbler reproductive success Based on: Kelly S.T. & DeCapita M.E. (1982) Study Link	1982	1

What Works in Conservation

What Works in Conservation provides expert assessments of the effectiveness of actions, based on summarised evidence, in synopses. Subjects covered so far include amphibians, birds, terrestrial mammals, forests, peatland and control of freshwater invasive species. More are in progress.

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