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Showing 390 results

Taking stock: impacts of 40 years of policy research at IFPRI.

Published online: 27 Apr 2016

Authors: Hazell, P. & Slade, R.

Content type: Bulletin

Marking IFPRI's 40th year, this paper draws on external sources of evidence to review the Institute's policy influence and impact to date. The externa...

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Multiple stressors in periphyton - comparison of observed and predicted tolerance responses to high ionic loads and herbicide exposure.

Published online: 04 Dec 2013

Authors: Rotter, S. & Heilmeier, H. & Altenburger, R. & Schmitt-Jansen, M.

Content type: Journal article

Journal title: Journal of Applied Ecology

As a result of the increasing human impact on aquatic ecosystems, freshwater organisms are often exposed to multiple stressors simultaneously. The joi...

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Implementation resistance and the human dimensions of connectivity planning.

Published online: 16 Mar 2024

Authors: Williamson, M. A. & Parrott, L. & Carter, N. H. & Ford, A. T.

Content type: Journal article

Journal title: People and Nature

1. Conserving species' ability to traverse the landscape is vital for maintaining biodiversity in the face of global change. Connectivity conservation...

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Who must adapt to whom? Contested discourses on human-wolf coexistence and their impact on policy in Spain.

Published online: 17 Mar 2024

Authors: Pettersson, H. L. & Holmes, G. & Quinn, C. H. & Sait, S. M. & Blanco, J. C.

Content type: Journal article

Journal title: People and Nature

Emerging nature restoration agendas are increasing the pressure on rural communities to coexist with expanding wildlife, including large carnivores. T...

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Small-scale fire temperature patterns in upland Quercus communities.

Published online: 08 Aug 1997

Authors: Franklin, S. B. & Robertson, P. A. & Fralish, J. S.

Content type: Journal article

Journal title: Journal of Applied Ecology

Two upland second-growth Quercus alba sites in the Land Between The Lakes National Recreation Area in Kentucky and Tennessee were prescribed burned du...

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How do natural changes in flow magnitude affect fish abundance and biomass in temperate regions? A systematic review.

Published online: 16 May 2023

Authors: Rytwinski, T. & Lin, H. Y. & Harper, M. & Smokorowski, K. E. & Smith, A. & Reid, J. L. & Taylor, J. J. & Birnie-Gauvin, K. & Bradford, M. J. & Crossman, J. A. & Kavanagh, R. & Lapointe, N. W. R. & Turgeon, K. & Cooke, S. J.

Content type: Journal article

Journal title: Ecological Solutions and Evidence

We conducted a systematic review on the impacts of natural causes of variation or changes in flow magnitude (resulting from climatic variability and b...

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Prospective modelling in biological control: an analysis of the dynamics of heteronomous hyperparasitism in a cotton-whitefly-parasitoid system.

Published online: 25 Apr 1997

Authors: Mills, N. J. & Gutierrez, A. P.

Content type: Journal article

Journal title: Journal of Applied Ecology

Heteronomous hyperparasitism, in which male parasitoids develop at the expense of conspecific females or competing parasitoid species, is characterist...

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The global teak study. Analysis, evaluation and future potential of teak resources.

Published online: 13 Dec 2017

Authors: Kollert, W. & Kleine, M.

Content type: Bulletin

Teak (Tectona grandis L.f.) is one of the most valuable tropical hardwoods of the world. Together with other highgrade hardwoods such as mahogany and ...

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Resolving large-scale pressures on species and ecosystems: propensity modelling identifies agricultural effects on streams.

Published online: 09 Mar 2016

Authors: Pearson, C. E. & Ormerod, S. J. & Symondson, W. O. C. & Vaughan, I. P.

Content type: Journal article

Journal title: Journal of Applied Ecology

Although agriculture is amongst the world's most widespread land uses, studies of its effects on stream ecosystems are often limited in spatial extent...

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Do diverse landscapes provide for effective natural pest control in subtropical rice?

Published online: 01 Sep 2020

Authors: Zou Yi & Kraker, J. de & Bianchi, F. J. J. A. & Xiao HaiJun & Huang JiKun & Deng XiangZheng & Hou LingLing & Werf, W. van der

Content type: Journal article

Journal title: Journal of Applied Ecology

While the biocontrol potential of natural enemies is well established, it is largely unknown how landscape-mediated effects on pest and natural enemy ...

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