World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
54
Citations
11538
World Ranking
1684
National Ranking
114

Ecology and Evolution

D-Index
58
Citations
12897
World Ranking
2555
National Ranking
137

Overview

Johannes Kollmann is affiliated with the Technical University of Munich in Germany. Their research primarily spans Environmental Science and Agricultural and Biological Sciences, with considerable contributions to subfields including Nature and Landscape Conservation, Ecology, Evolution, Behavior and Systematics, Ecology, Plant Science, and Global and Planetary Change.

Kollmann's work centers on topics such as Ecology and Vegetation Dynamics Studies, Plant and Animal Studies, Land Use and Ecosystem Services, Species Distribution and Climate Change, Botany and Plant Ecology Studies, Peatlands and Wetlands Ecology, and Insect and Pesticide Research.

Among recent publications, notable papers include:

  • The present and future of grassland restoration, 2021, published in Restoration Ecology
  • Challenges and opportunities for grassland restoration: A global perspective of best practices in the era of climate change, 2023, Global Ecology and Conservation
  • Interactive effects of climate and land use on pollinator diversity differ among taxa and scales, 2022, Science Advances
  • Impacts of roads on bird species richness: A meta-analysis considering road types, habitats and feeding guilds, 2021, The Science of The Total Environment
  • Moving Away From Limiting Similarity During Restoration: Timing of Arrival and Native Biomass Are Better Proxies of Invasion Suppression in Grassland Communities, 2020, Frontiers in Ecology and Evolution

Kollmann frequently publishes in venues such as Zenodo (CERN European Organization for Nuclear Research), bioRxiv (Cold Spring Harbor Laboratory), Basic and Applied Ecology, Restoration Ecology, and SSRN Electronic Journal.

Regular coauthors collaborating with Kollmann include Markus Bauer, Leonardo H. Teixeira, Sandra Rojas-Botero, Cristina Ganuza, and Sarah Redlich.

Best Publications

  • TRY plant trait database : Enhanced coverage and open access

    Jens Kattge;Gerhard Bönisch;Sandra Díaz;Sandra Lavorel

  • The life history of Salicaceae living in the active zone of floodplains

    S. Karrenberg;P. J. Edwards;J. Kollmann

  • Riparian vegetation and island formation along the gravel‐bed Fiume Tagliamento, Italy

    Angela M. Gurnell;Geoffrey E. Petts;David M. Hannah;Barnaby P.G. Smith

  • Genetic introgression from distant provenances reduces fitness in local weed populations

    M. Keller;J. Kollmann;P.J. Edwards

  • The Tagliamento River: A model ecosystem of European importance

    Klement Tockner;James V. Ward;David B. Arscott;Peter J. Edwards

  • INTERACTION OF IRRADIANCE AND SOIL NUTRIENT SUPPLY ON GROWTH OF SEEDLINGS OF TEN EUROPEAN TALL-SHRUB SPECIES AND FAGUS SYLVATICA

    P.J. Grubb;W.G. Lee;J. Kollmann;J.B. Wilson

  • Latitudinal trends in growth and phenology of the invasive alien plant Impatiens glandulifera (Balsaminaceae)

    Johannes Kollmann;María José Bañuelos

  • A reference river system for the Alps: the ‘Fiume Tagliamento’

    James V. Ward;Klement Tockner;Peter J. Edwards;Johannes Kollmann

  • Spatial patterns of dispersal, seed predation and germination during colonization of abandoned grassland by Quercus petraea and Corylus avellana

    Johannes Kollmann;Hans-Peter Schill

  • Grassland degradation and restoration: a conceptual framework of stages and thresholds illustrated by southern Brazilian grasslands

    Bianca O. Andrade;Christiane Koch;Christiane Koch;Ilsi I. Boldrini;Eduardo Vélez-Martin

  • A conceptual model of vegetation dynamics on gravel bars of a large Alpine river

    P.J. Edwards;J. Kollmann;A.M. Gurnell;G.E. Petts

  • Mix and match: regional admixture provenancing strikes a balance among different seed-sourcing strategies for ecological restoration

    Anna Bucharova;Anna Bucharova;Anna Bucharova;Oliver Bossdorf;Norbert Hölzel;Johannes Kollmann

  • Interactions between vegetation development and island formation in the Alpine river, Tagliamento

    J. Kollmann;M. Vieli;P.J. Edwards;K. Tockner

  • An evolutionary perspective of biological invasions

    Bernd Hänfling;Johannes Kollmann

  • The present and future of grassland restoration

    Péter Török;Lars A. Brudvig;Johannes Kollmann;Jodi N. Price

  • Large wood retention in river channels: the case of the Fiume Tagliamento, Italy

    Angela M. Gurnell;Geoffrey E. Petts;Neil M. Harris;James V. Ward

  • Consistencies in post‐dispersal seed predation of temperate fleshy‐fruited species among seasons, years and sites

    J. Kollmann;D. A. Coomes;S. M. White

  • Effects of seed provenance on germination of herbs for agricultural compensation sites.

    Michael Keller;Johannes Kollmann

  • Wood storage within the active zone of a large European gravel-bed river

    Angela M. Gurnell;Geoffrey E. Petts;David M. Hannah;Barnaby P.G. Smith

  • Dispersal of fleshy-fruited species: a matter of spatial scale?

    Johannes Kollmann

  • Integrating ecosystem functions into restoration ecology—recent advances and future directions

    Johannes Kollmann;Sebastian T. Meyer;Rolf Bateman;Timo Conradi;Timo Conradi

Frequent Co-Authors

Gerhard E. Overbeck
Gerhard E. Overbeck Federal University of Rio Grande do Sul
Klement Tockner
Klement Tockner Goethe University Frankfurt
James V. Ward
James V. Ward ETH Zurich
Geoffrey E. Petts
Geoffrey E. Petts University of Westminster
Angela M. Gurnell
Angela M. Gurnell Queen Mary University of London
Jonathan M. Jeschke
Jonathan M. Jeschke Freie Universität Berlin
Walter Durka
Walter Durka Helmholtz Centre for Environmental Research
Peter J. Grubb
Peter J. Grubb University of Cambridge
Norbert Hölzel
Norbert Hölzel University of Münster

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