7657 Studies found

Studies

An individual study is a summary of a specific scientific study, providing background context, the conservation action(s) taken and their consequences.

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7657 Studies found

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Breeding performance of Tengmalm's Owl Aegolius funer eus: effects of supplementary feeding in a peak vole year

Based on: Korpimaki E. (1989)

Study Link 		1989 1

Seasonal fire effects on the diversity patterns, spatial distribution and community structure of forbs in the Northern Mixed Prairie, USA

Based on: Biondini M.E., Steuter A.A. & Grygiel C.E. (1989)

Study Link 		1989 0

Properties of soil aggregates as influenced by tillage practices

Based on: Mbagwu J.S.C & Bazzoffi P. (1989)

Study Link 		1989 1

Clutch size and nesting sites of the mandarin duck Aix galericulata

Based on: Davies A.K. & Baggott G.K. (1989)

Study Link 		1989 0

Metal barriers protect near-ground nests from predators

Based on: Post W. & Greenlaw J.S. (1989)

Study Link 		1989 1

Breeding biology of Muscovy ducks using nest boxes in Mexico

Based on: Markum D.E. & Baldassarre G.A. (1989)

Study Link 		1989 1

Captive propagation/release and relocation program of the endangered Houston toad, Bufo houstonensis

Based on: Quinn H., Peterson K., Mays S., Freed P. & Neitman K. (1989)

Study Link 		1989 1

Spartina alterniflora response to fertilizer, planting dates, and elevation in Galveston Bay, Texas

Based on: Webb J.W. & Dodd J.D. (1989)

Study Link 		1989 2

Restoration by biomanipulation of lake Bleiswijkse Zoom (The Netherlands): first results

Based on: Meijer M.L., Raat A.J.P. & Doef R.W. (1989)

Study Link 		1989 0

The acceptance of 0.2-metre tunnels by amphibians during their migration to the breeding site

Based on: Brehm K. (1989)

Study Link 		1989 1

Pilot project Bracken: preliminary results from the resettlement of adult toads to a substitute breeding site

Based on: Schlupp M., Kietz R., Podloucky R. & Stolz F.M. (1989)

Study Link 		1989 2

Growth and survival of baldcypress (Taxodium distichum[L.] Rich.) planted across a flooding gradient in a Louisiana bottomland forest

Based on: Conner W.H. & Flynn K. (1989)

Study Link 		1989 2

Augmentation of beneficial arthropods by strip management. 2. Successional strips in a winter-wheat field

Based on: Nentwig W. (1989)

Study Link 		1989 1

Effect of supplemental food on the breeding of blue and great tits in Mediterranean habitats

Based on: Clamens A. & Isenmann P. (1989)

Study Link 		1989 1

Biological habitat reconstruction

Based on: Kaule G. & Krebs S. (1989)

Study Link 		1989 1

The behaviour of migrating anurans at a tunnel and fence system

Based on: Buck-Dobrick T. & Dobrick R. (1989)

Study Link 		1989 2

Orchard water use and soil characteristics

Based on: Prichard T., Sills W.M., Asai W.K., Hendricks L.C. & Elmore C.L. (1989)

Study Link 		1989 1

Population responses of black-tailed deer to prescribed burning

Based on: Klinger R.C., Kutilek M.J. & Shellhammer H.S. (1989)

Study Link 		1989 1

Caribou introductions in eastern North America

Based on: Bergerud A.T. & Mercer W.E. (1989)

Study Link 		1989 1

Comparison of the Breeding of Hand- and Wild-Reared Snowy Plovers

Based on: Page G.W., Quinn P.L. & Warriner J.C. (1989)

Study Link 		1989 1

Carabid beetle communities (Carabidae, coleoptera) in biologically and conventionally farmed agroecosystems

Based on: Kromp B. (1989)

Study Link 		1989 1

Breeding the Mallorcan midwife toad Alytes muletensis in captivity

Based on: Tonge S.J. & Bloxam Q.M.C. (1989)

Study Link 		1989 1

The effect of food abundance on the reproductive patterns of coots

Based on: Hill W.L. (1988)

Study Link 		1988 1

Vegetative regeneration of Calluna vulgaris at different ages and fertilizer levels

Based on: Berdowski J.J.M. & Siepel H. (1988)

Study Link 		1988 0

Effects of sagebrush removal and legume interseeding on rangeland grasshopper populations (Orthoptera: Acrididae)

Based on: Hewitt G.B. & Onsager J.A. (1988)

Study Link 		1988 1
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