ReviewEcology letters2026
Effects of Local Management and Landscape Complexity on Insects and Ecosystem Services in Agroecosystems: A Review of the Intermediate Landscape Complexity Hypothesis.
Review in Ecology letters, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
Agricultural intensification has led to many environmentally degrading practices that can cause insect biodiversity loss and a decline in ecosystem services. Local management practices and more complex landscapes can help mitigate these negative effects. The intermediate landscape complexity hypothesis suggests that local management best supports insect biodiversity in landscapes of intermediate complexity, which contain both agricultural and natural habitats. However, recent studies have also shown higher biodiversity in both simple and complex landscapes. In this review, we investigated whether certain local practices are more effective across a range of landscape complexity. Our results showed that local management or landscape complexity increases insect biodiversity or ecosystem services in about 25% of cases. We found support for the intermediate landscape complexity hypothesis in some scenarios and positive effects of local management in simple and complex landscapes in others. Future studies should more clearly define how they measure landscape complexity, which will help compare results and find patterns. These findings can begin to inform tailored local management and research directions to maximize insect biodiversity and ecosystem services in different landscape contexts.
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Registered trials
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