John Janssen

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State of Nature Report for the Caribbean Netherlands, 2024: A second 6-year assessment of the Conservation State, threats and management implications for habitats and species in the Caribbean Netherlands
Debrot, A. O. (Editor), Henkens, R. J. H. G. (Editor), Verweij, P. J. F. M. (Editor), van den Burg, M. P. (Editor), Meesters, E. H. (Editor), Baldwin, C. (Contributor), Becking, L. E. (Contributor), Bertuol, P. (Contributor), Beukenboom, E. (Contributor), Boeken, M. (Contributor), Boman, B. E. (Contributor), Brunel, T. P. A. (Contributor), Butler, E. (Contributor), van Buurt, G. (Contributor), Clements, O. N. (Contributor), Deanda, D. (Contributor), Dogruer, G. (Contributor), Eckrich, C. (Contributor), Engel, M. S. (Contributor) & Francisca, R.-L. (Contributor) & 32 others, de Freitas, J. (Contributor), van der Geest, M. (Contributor), Gijsman, R. (Contributor), Madden, H. M. (Contributor), Houtepen, E. (Contributor), van’t Hul, J. (Contributor), Hylkema, A. (Contributor), Janssen, J. A. M. (Contributor), van Klaveren, E. S. (Contributor), van Leeuwen, S. (Contributor), Lehwald, M. (Contributor), Leopold, M. F. (Contributor), Leurs, G. (Contributor), Meesters, H. W. G. (Contributor), Mitchell, A. (Contributor), Molenaar, R. E. (Contributor), Mücher, C. A. (Contributor), Nassar, J. (Contributor), Neckheim, T. (Contributor), Noort, C. A. (Contributor), van Proosdij, A. S. J. (Contributor), Robertson, R. (Contributor), Schut, K. (Contributor), Simal, F. (Contributor), van Slobbe, F. (Contributor), Smulders, F. O. H. (Contributor), Kemenes van Uden, T. (Contributor), Vermeij, M. (Contributor), de Waart, S. (Contributor), van der Wal, J. T. (Contributor), Winter, H. V. (Contributor) & Wulf, K. (Contributor), Jun 2025, IJmuiden: Wageningen Marine Research. 415 p. (Wageningen Marine Research report; no. C001/25)
Research output: Book/Report › Report › Professional

Open Access
“Primary and old-growth forests” in een Nederlandse context : over de definitie en het voorkomen van Europees beschermde oude bossen in ons land
de Mits, S. M. E., Lerink, B. J. W. & Janssen, J. A. M., 2025, Wageningen: Wageningen Environmental Research. 41 p. (Rapport / Wageningen Environmental Research; no. 3424)
Research output: Book/Report › Report › Professional

Open Access
Geactualiseerde gunstige referentiewaarden voor populatieomvang en verspreiding van soorten van Bijlage II van de Habitatrichtlijn
Kuiters, A. T., Bijlsma, R. J., Janssen, J. A. M. & Schmidt, A. M., Dec 2024, Wageningen: WOT Natuur & Milieu. 167 p. (WOt-technical report; no. 269)
Research output: Book/Report › Report › Professional

Open Access
Karakteristieke soorten flora en funga voor de beoordeling van structuur & functie van habitattypen Natura 2000
Bijlsma, R. J., Weeda, E. J., Janssen, J. A. M. & Sparrius, L. B., 2024, Wageningen: WOT Natuur & Milieu. 83 p. (WOT-rapport; no. 270)
Research output: Book/Report › Report › Professional

Open Access
The vegetation around the foothills of the Hijaz Mountains, Saudi Arabia
Hofland, N., Hatim, M. Z., Thomas, J., Janssen, J. A. M., Alharti, A. S., Alfarhan, A. H., Alatar, A. A., Schaminée, J. H. J. & El-Sheikh, M. A., 2024, In: Rendiconti Lincei. 35, 2, p. 437-449
Research output: Contribution to journal › Article › Academic › peer-review

Open Access
2 Citations (Scopus)

Dutch Caribbean species distribution
Janssen, J. (Creator), van Proosdij, A. (Creator), Hennekens, S. (Creator) & Houtepen, E. (Creator), Wageningen University & Research, Dec 2022
https://speciesdistribution.dcbd.nl
Dataset
EUNIS-ESy: Expert system for automatic classification of European vegetation plots to EUNIS habitats
Chytrý, M. (Creator), Tichý, L. (Creator), Hennekens, S. M. (Creator), Knollová, I. (Creator), Janssen, J. A. M. (Creator), Rodwell, J. S. (Creator), Peterka, T. (Creator), Marcenò, C. (Creator), Landucci, F. (Creator), Danihelka, J. (Creator), Hájek, M. (Creator), Dengler, J. (Creator), Novák, P. (Creator), Zukal, D. (Creator), Jiménez-Alfaro, B. (Creator), Mucina, L. (Creator), Abdulhak, S. (Creator), Aćić, S. (Creator), Agrillo, E. (Creator), Attorre, F. (Creator), Bergmeier, E. (Creator), Biurrun, I. (Creator), Boch, S. (Creator), Bölöni, J. (Creator), Bonari, G. (Creator), Braslavskaya, T. (Creator), Bruelheide, H. (Creator), Campos, J. A. (Creator), Čarni, A. (Creator), Casella, L. (Creator), Ćuk, M. (Creator), Ćušterevska, R. (Creator), De Bie, E. (Creator), Delbosc, P. (Creator), Demina, O. (Creator), Didukh, Y. (Creator), Dítě, D. (Creator), Dziuba, T. (Creator), Ewald, J. (Creator), Gavilán, R. G. (Creator), Gégout, J. C. (Creator), Giusso del Galdo, G. P. (Creator), Golub, V. (Creator), Goncharova, N. (Creator), Goral, F. (Creator), Graf, U. (Creator), Indreica, A. (Creator), Isermann, M. (Creator), Jandt, U. (Creator), Jansen, F. (Creator), Jansen, J. (Creator), Jašková, A. (Creator), Jiroušek, M. (Creator), Kącki, Z. (Creator), Kalníková, V. (Creator), Kavgacı, A. (Creator), Khanina, L. (Creator), Yu. Korolyuk, A. (Creator), Kozhevnikova, M. (Creator), Kuzemko, A. (Creator), Küzmič, F. (Creator), Kuznetsov, O. L. (Creator), Laiviņš, M. (Creator), Lavrinenko, I. (Creator), Lavrinenko, O. (Creator), Lebedeva, M. (Creator), Lososová, Z. (Creator), Lysenko, T. (Creator), Maciejewski, L. (Creator), Mardari, C. (Creator), Marinšek, A. (Creator), Napreenko, M. G. (Creator), Onyshchenko, V. (Creator), Pérez-Haase, A. (Creator), Pielech, R. (Creator), Prokhorov, V. (Creator), Rašomavičius, V. (Creator), Rodríguez Rojo, M. P. (Creator), Rūsiņa, S. (Creator), Schrautzer, J. (Creator), Šibík, J. (Creator), Šilc, U. (Creator), Škvorc, Ž. (Creator), Smagin, V. A. (Creator), Stančić, Z. (Creator), Stanisci, A. (Creator), Tikhonova, E. (Creator), Tonteri, T. (Creator), Uogintas, D. (Creator), Valachovič, M. (Creator), Vassilev, K. (Creator), Vynokurov, D. (Creator), Willner, W. (Creator), Yamalov, S. (Creator), Evans, D. (Creator), Palitzsch Lund, M. (Creator), Spyropoulou, R. (Creator), Tryfon, E. (Creator) & Schaminée, J. H. J. (Creator), Masaryk University, 8 Jun 2020
DOI: 10.5281/zenodo.3841728
Dataset
Flora of the Dutch Caribbean Islands
Janssen, J. (Creator), Van Proosdij, A. (Creator), Hennekes, S. (Creator), Houtepen, E. (Contributor), Raes, N. (Contributor) & Creuwels, J. (Contributor), Wageningen Environmental Research, 26 May 2022
DOI: 10.15468/3v9384
Dataset

Ta descubri mas cu 20 especie di mata nobo pa Aruba
van Proosdij, A. & Janssen, J.
14/12/22
1 item of Media coverage
Press/Media: Research › Popular
INVESTIGACION A MUSTRA HOPI ESPECIE DI MATA NOBO PA ARUBA
van Proosdij, A. & Janssen, J.
10/12/22
1 item of Media coverage
Press/Media: Research › Popular
INVESTIGATION SHOWS MANY NEW PLANT SPECIES ON ARUBA
Janssen, J. & van Proosdij, A.
10/12/22
1 item of Media coverage
Press/Media: Research › Popular
Database plantensoorten aangelegd
Janssen, J., van Proosdij, A. & Hennekens, S.
6/12/22
1 item of Media coverage
Press/Media: Research › Popular
Distribution of plant species on the Dutch Caribbean Islands now online
Janssen, J. & van Proosdij, A.
6/12/22
1 item of Media coverage
Press/Media: Research › Popular

5 Active
13 Finished

Kennisdesk 1E. Technologie- en datagedreven natuurbeleid en beheer (BO-43-205-001)
Janssen, J. (Project Leader)
1/01/25 → 31/12/25
Project: LVVN project
Coordinatie KD en ADD 1E. Technologie- en datagedreven natuurbeleid en beheer (BO-43-205-000)
Janssen, J. (Project Leader)
1/01/25 → 31/12/25
Project: LVVN project
Verbreding actualisatie Natura 2000 Profieldocumenten met abiotische randvoorwaarden (fiche) (BO-43-201-021, BO-43-108-043)
Janssen, J. (Project Leader)
1/01/24 → 31/12/25
Project: LVVN project
Doorontwikkelen Ecologische Bouwstenen (BO-43-201-007, BO-43-108-030)
Janssen, J. (Project Leader)
1/01/23 → 31/12/25
Project: LVVN project
Gebiedspilots als basis voor landelijk doelbereik (BO-43-201-005, BO-43-108-023)
Janssen, J. (Project Leader)
1/01/22 → 31/12/25
Project: LVVN project

John Janssen

Fingerprint

Collaborations and top research areas from the last five years

Dive into details

State of Nature Report for the Caribbean Netherlands, 2024: A second 6-year assessment of the Conservation State, threats and management implications for habitats and species in the Caribbean Netherlands

“Primary and old-growth forests” in een Nederlandse context : over de definitie en het voorkomen van Europees beschermde oude bossen in ons land

Geactualiseerde gunstige referentiewaarden voor populatieomvang en verspreiding van soorten van Bijlage II van de Habitatrichtlijn

Karakteristieke soorten flora en funga voor de beoordeling van structuur & functie van habitattypen Natura 2000

The vegetation around the foothills of the Hijaz Mountains, Saudi Arabia

Dutch Caribbean species distribution

EUNIS-ESy: Expert system for automatic classification of European vegetation plots to EUNIS habitats

Flora of the Dutch Caribbean Islands

Ta descubri mas cu 20 especie di mata nobo pa Aruba

INVESTIGACION A MUSTRA HOPI ESPECIE DI MATA NOBO PA ARUBA

INVESTIGATION SHOWS MANY NEW PLANT SPECIES ON ARUBA

Database plantensoorten aangelegd

Distribution of plant species on the Dutch Caribbean Islands now online

Kennisdesk 1E. Technologie- en datagedreven natuurbeleid en beheer (BO-43-205-001)

Coordinatie KD en ADD 1E. Technologie- en datagedreven natuurbeleid en beheer (BO-43-205-000)

Verbreding actualisatie Natura 2000 Profieldocumenten met abiotische randvoorwaarden (fiche) (BO-43-201-021, BO-43-108-043)

Doorontwikkelen Ecologische Bouwstenen (BO-43-201-007, BO-43-108-030)

Gebiedspilots als basis voor landelijk doelbereik (BO-43-201-005, BO-43-108-023)

John Janssen

Fingerprint

Collaborations and top research areas from the last five years

Research output

Datasets

Press/Media

Projects