J. Janssen

发表

Models for the control of branch positions and flowering sequences of capitula in mycelis muralis (l

A. Lindenmayer, J. Janssen, 1987 .

Simulation of germination of winter annuals in relation to microclimate and microdistribution

J. Janssen, 1974, Oecologia.

Monitoring of salt-marsh vegetation by sequential mapping

J. Janssen, 2001 .

Mapping Coastal Vegetation Using an Expert System and Hyperspectral Imagery

Lalit Kumar, Andrew K. Skidmore, E. H. Kloosterman, 2004 .

Electrical recording and ultrastructure of stylet penetration by the greenhouse whitefly

W. F. Tjallingii, J. Janssen, J. C. Lenteren, 1989 .

European Vegetation Archive (EVA): an integrated database of European vegetation plots

Zoltán Botta-Dukát, Xavier Font, Thomas Wohlgemuth, 2016 .

The use of sequential vegetation maps for monitoring in coastal areas

J. Janssen, 2004 .

Large vegetation databases and information systems: New instruments for ecological research, nature conservation, and policy making

J. Janssen, J. Schaminée, W. Ozinga, 2011 .

Heathlands of Temperate and Boreal Europe

J. Janssen, G. de Blust, J. Loidi, 2019 .

sPlot – A new tool for global vegetation analyses

Josep Peñuelas, Richard Field, Jürgen Homeier, 2019, Journal of Vegetation Science.

EUNIS Habitat Classification: Expert system, characteristic species combinations and distribution maps of European habitats

J. Janssen, W. Willner, J. Gégout, 2020, Applied Vegetation Science.

Defining and applying the concept of Favourable Reference Values for species and habitats under the EU Birds and Habitats Directives

J. Janssen, L. Boitani, C. Rondinini, 2018 .

Classification of European and Mediterranean coastal dune vegetation

J. Janssen, J. Schaminée, B. Jiménez‐Alfaro, 2018 .

TABORD, a program for structuring phytosociological tables

J. Janssen, E. Maarel, J. M. Louppen, 1978, Vegetatio.

Effects of the mineral composition and water content of intact plants on the fitness of the African armyworm

J. Janssen, 1993, Oecologia.

Making them visible and usable — vegetation‐plot observations from Fennoscandia based on historical species‐quantity scales

J. Janssen, J. Schaminée, M. Chytrý, 2019, Applied Vegetation Science.

Development of distribution maps of grassland habitats of EUNIS habitat classification

J. Janssen, J. Dengler, J. Schaminée, 2016 .

System-ecological approaches to the microdistribution of some winter annuals

J. Janssen, 1974 .

Review of grassland habitats and development of distribution maps of heathland, scrub and tundra habitats of EUNIS habitats classification

Ladislav Mucina, J. S. Rodwell, Milan Chytrý, 2016 .

European Red List of Habitats : Part 2. Terrestrial and freshwater habitats

Javier Loidi, J. S. Rodwell, Jorge Capelo, 2016 .

European Red List of Habitats

J. Janssen, J. Schaminée, J. Rodwell, 2016 .

Red list assessment of European habitat types. A feasibility study

J. Janssen, J. Schaminée, J. Rodwell, 2013 .

The effect of host size on quality attributes of the egg parasitoid, Trichogramma pretiosum

J. Janssen, R. Luck, L. Forster, 1992 .

Ecological and kinetic aspects of amylolysis and proteolysis in activated sludge

J. Janssen, 1979 .

DOES WIND STRESS DEPEND ON SEA-STATE OR NOT? – A STATISTICAL ERROR ANALYSIS OF HEXMAX DATA

J. Janssen, J. A. M. JANSSEN, 1997 .

Biogeographic variability of coastal perennial grasslands at the European scale

J. Janssen, G. Buffa, S. Del Vecchio, 2018 .

The analysis of long-term changes in plant communities using large databases: The effect of stratified resampling

J. Janssen, R. Haveman, 2008 .

On the Relevance and Control of Leaf Angle

J. Janssen, M. van Zanten, L. Voesenek, 2010 .

Impact of the mineral composition and water content of excised maize leaf sections on fitness of the African armyworm, Spodoptera exempta (Lepidoptera: Noctuidae).

J. Janssen, 1994 .

African armyworm outbreaks: why do they occur after drought?

J. Janssen, 1993 .

Soil nutrient availability in a primary outbreak area of the African armyworm, Spodoptera exempta (Lepidoptera: Noctuidae), in relation to drought intensity and outbreak development in Kenya.

J. Janssen, 1993 .

Coastal vegetation of South Africa

J. Janssen, M. C. Rutherford, L. Mucina, 2005 .

Stylet penetration by the greenhouse whitefly.

W. F. Tjallingii, J. Janssen, J. C. Lenteren, 1988 .

Disentangling native and alien plant diversity in coastal sand dune ecosystems worldwide

J. Janssen, H. Buckley, R. Lubke, 2020 .

sPlotOpen – An environmentally balanced, open‐access, global dataset of vegetation plots

Anne D. Bjorkman, Timothy J. S. Whitfeld, J. Janssen, 2020, Global Ecology and Biogeography.

EU habitats of interest: an insight into Atlantic and Mediterranean beach and foredunes

J. Janssen, J. Schaminée, M. Carranza, 2011, Biodiversity and Conservation.

Alien flora across European coastal dunes

J. Janssen, J. Pergl, J. Schaminée, 2020 .

Precise sex allocation, local mate competition, and sex ratio shifts in the parasitoid wasp Trichogramma pretiosum

J. Janssen, R. Luck, E. Oatman, 2001, Behavioral Ecology and Sociobiology.

Shrublands of Temperate Europe

J. Janssen, J. Loidi, J. A. Campos, 2019 .

Effects of light, temperature and seed age on the germination of the winter annuals Veronica arvensis L. and Myosotis ramosissima Rochel ex. Schult

J. Janssen, 1973, Oecologia.

THE RELATIONS BETWEEN VARIATION IN EDAPHIC FACTORS AND MICRO-DISTRIBUTION OF WINTER ANNUALS

J. Janssen, 1973 .

DETECTION OF SOME MICROPATTERNS OF WINTER ANNUALS IN PIONEER COMMUNITIES OF DRY SANDY SOILS

J. Janssen, J. G. M. Janssen, 1972 .

VegEgypt ecoinformatics: contribution to Sinai flora and vegetation

J. Janssen, K. Shaltout, M. El-Sheikh, 2016, Rendiconti Lincei.

Red list of European Habitats Project

J. Janssen, G. Nabuurs, J. Schaminée, 2014 .

Phytosociological survey of the desert vegetation of Sinai, Egypt

J. Janssen, K. Shaltout, J. Schaminée, 2021, Applied Vegetation Science.

A simple clustering procedure for preliminary classification of very large sets of phytosociological releves

J. Janssen, 1975, Vegetatio.