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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Study | Published | Actions | |
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Agri-environment schemes do not effectively protect biodiversity in Dutch agricultural landscapes Based on: Kleijn D., Berendse F., Smit R. & Gilissen N. (2001). Study Link |
2001 | 3 | |
Assessing the value of annual and perennial forage mixtures for bumblebees by direct observation and pollen analysis Based on: Carvell C., Westrich P., Meek W.R., Pywell R.F. & Nowakowski M. (2006). Study Link |
2006 | 3 | |
Assessing the value of Rural Stewardship schemes for providing forage resources and nesting habitat for bumblebee queens (Hymenoptera: Apidae) Based on: Lye G., Park K., Osborne J., Holland J. & Goulson D. (2009). Study Link |
2009 | 8 | |
At what spatial scale do high-quality habitats enhance the diversity of forbs and pollinators in intensively farmed landscapes? Based on: Kohler F., Verhulst J., van Klink R. & Kleijn D. (2008). Study Link |
2008 | 2 | |
Bees and wasps in the agricultural landscape (Hymenoptera Aculeata): colonization and augmentation in trap nests Bienen und Wespen in der Agrarlandschaft (Hymenoptera Aculeata): Ansiedlung und Vermehrung in Nisthilfen Based on: Gathmann A. & Tscharnkte T. (1997). Study Link |
1997 | 5 | |
Bumblebee foraging - is closer really better? Based on: Dramstad W.E., Fry G.L.A & Schaffer M.J. (2003). Study Link |
2003 | 3 | |
Colony growth of the bumblebee, Bombus terrestris, in improved and conventional agricultural and suburban habitats Based on: Goulson D., Hughes W.O.H., Derwent L.C. & Stout J.C. (2002). Study Link |
2002 | 3 | |
Comparing the efficacy of agri-environment schemes to enhance bumble bee abundance and diversity on arable field margins Based on: Carvell C., Meek W.R., Pywell R.F., Goulson D. & Nowakowski M. (2007). Study Link |
2007 | 7 | |
Creating bare ground increases presence of native pollinators in Kincaid's lupine seeding plots (Oregon) Based on: Severns P. (2004). Study Link |
2004 | 1 | |
Creation of patches of bare ground to enhance the habitat of ground-nesting bees and wasps at Shotover Hill, Oxfordshire, England Based on: Gregory S. & Wright I. (2005). Study Link |
2005 | 1 | |
Effectiveness of new agri-environment schemes in providing foraging resources for bumblebees in intensively farmed landscapes Based on: Pywell R.F., Warman E.A., Hulmes L., Hulmes S., Nuttall P., Sparks T.H., Critchley C.N.R. & Sherwood A. (2006). Study Link |
2006 | 7 | |
Effectiveness of the Swiss agri-environment scheme in promoting diversity Based on: Knop E., Kliejn D., Herzog F. & Schmid B. (2006). Study Link |
2006 | 2 | |
Enhancing farmland for insect pollinators using flower mixtures Based on: Carreck N.L., Williams I.H. & Oakley J.N. (1999). Study Link |
1999 | 6 | |
Enhancing pollinator biodiversity in intensive grasslands Based on: Potts S.G., Woodcock B.A., Roberts S.P.M., Tscheulin T., Pilgrim E.S., Brown V.K. & Tallowin J.R. (2009). Study Link |
2009 | 17 | |
Entomological survey and monitoring, Headley Heath, 1995-1996 Based on: Edwards M. (1996) Unpublished report, Commissioned by the National Trust. Study Link |
1996 | 1 | |
Establishment of clover-rich field margins as a forage resource for bumblebees Bombus spp. on Romney Marsh, Kent, England Based on: Gardiner T., Edwards M. & Hill J. (2008). Study Link |
2008 | 2 | |
Evaluation of herbaceous plants for attractiveness to bumble bees for use near cranberry farms Based on: Patten K., Shanks C.H. & Mayer D.F. (1993). Study Link |
1993 | 1 | |
Farming practices influence wild pollinator populations on squash and pumpkin Based on: Shuler R.E., Roulston T.H. & Farris G.E. (2005). Study Link |
2005 | 2 | |
Food for insect pollinators on farmland: insect visits to flowers of annual seed mixtures Based on: Carreck N.L. & Williams I.H. (2002). Study Link |
2002 | 3 | |
Forage for bees in an agricultural landscape Based on: Engels W., Schulz U. & Radle M. (1994) Use of the Tubingen mix for bee pasture in Germany, International Bee Research Association, 57-65. Study Link |
1994 | 1 | |
Grazing intensity and the diversity of grasshoppers, butterflies, and trap-nesting bees and wasps Based on: Kruess A. & Tscharntke T. (2002). Study Link |
2002 | 5 | |
Honey bee losses during mowing of flowering fields Based on: Fluri P. & Frick R. (2002). Study Link |
2002 | 4 | |
How effective are European agri-environment schemes in conserving and promoting biodiversity? Based on: Kleijn D. & Sutherland W.J. (2003). Study Link |
2003 | 3 | |
Impacts of an agri-environment field margin prescription on the flora and fauna of arable farmland in different landscapes Based on: Marshall E.J.P., West T.M. & Kleijn D. (2006). Study Link |
2006 | 3 | |
Indirect effects of grassland extensification schemes on pollinators in two contrasting European countries Based on: Kohler F., Verhulst J., Knop E., Herzog F. & Kleijn D. (2007). Study Link |
2007 | 2 |
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