If you made any changes in Pure these will be visible here soon.

Research Output 2003 2019

Filter
Article
2019

Abundance and spatial distribution of the main food species for mountain gorillas in the Virunga Massif, Rwanda

Akayezu, P., van Duren, I. C., Groen, T. A., Grueter, C. C. & Robbins, M. M., 2019, In : Biodiversity and conservation.

Research output: Contribution to journalArticleAcademicpeer-review

Rwanda
Gorilla
mountains
spatial distribution
mountain
1 Citation (Scopus)

Climate and land use changes will degrade the distribution of Rhododendrons in China

Yu, F., Wang, T., Groen, T. A., Skidmore, A. K., Yang, X., Ma, K. & Wu, Z., 1 Apr 2019, In : Science of the total environment. 659, p. 515-528 14 p.

Research output: Contribution to journalArticleAcademicpeer-review

Land use
land use change
climate
distribution
Biodiversity
1 Citation (Scopus)
3 Downloads (Pure)

ELSA: Entropy-based local indicator of spatial association

Naimi, B., Hamm, N. A. S., Groen, T. A., Skidmore, A. K., Toxopeus, A. G. & Alibakhshi, S., Mar 2019, In : Spatial statistics. 29, p. 66-88 23 p.

Research output: Contribution to journalArticleAcademicpeer-review

entropy
Entropy
spatial data
Spatial Data
Statistics

Spatially-explicit modelling with support of hyperspectral data can improve prediction of plant traits

Rocha, A. D., Groen, T. A. & Skidmore, A. K., 15 Sep 2019, In : Remote sensing of environment. 231, 13 p., 111200.

Research output: Contribution to journalArticleAcademicpeer-review

prediction
autocorrelation
Autocorrelation
modeling
wavelengths
2018
5 Citations (Scopus)

Connecting infrared spectra with plant traits to identify species

Buitrago Acevedo, M. F., Skidmore, A., Groen, T. A. & Hecker, C. A., May 2018, In : ISPRS journal of photogrammetry and remote sensing. 139, p. 183-200 18 p.

Research output: Contribution to journalArticleAcademicpeer-review

leaves
infrared spectra
Infrared radiation
Cellulose
Lignin
2 Citations (Scopus)

Detection of forest canopy gaps from very high resolution aerial images

Nyamgeroh, B. B., Groen, T. A., Weir, M. J. C., Dimov, P. & Zlatanov, T., Dec 2018, In : Ecological indicators. 95, part 1, p. 629-636 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

canopy gap
canopy gaps
forest canopy
image analysis
imagery
18 Citations (Scopus)
23 Downloads (Pure)
Open Access
File
Chlorophyll
bark
reflectance
beetle
Nitrogen
5 Citations (Scopus)

Forecasting oak decline caused by Phytophthora cinnamomi in Andalusia: Identification of priority areas for intervention

Duque-Lazo, J., Navarro-Cerrillo, R. M., van Gils, H. & Groen, T. A., 15 May 2018, In : Forest ecology and management. 417, p. 122-136 15 p.

Research output: Contribution to journalArticleAcademicpeer-review

Phytophthora cinnamomi
Quercus
pathogen
pathogens
cankers (plants)
1 Citation (Scopus)

Home range and habitat selection of Long-eared Owls (Asio otus) in Mediterranean agricultural landscapes (Crete, Greece)

Emin, D., Toxopeus, A. G., Groen, T. A., Kontogeorgos, I., Georgopoulou, E. & Xirouchakis, S., 1 Aug 2018, In : Avian Biology Research. 11, 3, p. 204-218 15 p.

Research output: Contribution to journalArticleAcademicpeer-review

Crete
Strigiformes
habitat preferences
home range
habitat selection
2 Citations (Scopus)
37 Downloads (Pure)

Machine Learning Using Hyperspectral Data Inaccurately Predicts Plant Traits Under Spatial Dependency

Duarte Rocha, A., Groen, T. A., Skidmore, A. K., Darvishzadeh, R. & Willemen, L., 1 Aug 2018, In : Remote sensing. 10, 8, p. 1-20 20 p., 1263.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
leaf area index
autocorrelation
prediction
machine learning
radiative transfer
5 Citations (Scopus)
2 Downloads (Pure)

Spectroscopic determination of leaf traits using infrared spectra

Buitrago Acevedo, M., Groen, T. A., Hecker, C. A. & Skidmore, A. K., Jul 2018, In : International Journal of Applied Earth Observation and Geoinformation (JAG). 69, p. 237-250 14 p.

Research output: Contribution to journalArticleAcademicpeer-review

Infrared radiation
Cellulose
Lignin
Water content
cellulose
2017
8 Citations (Scopus)
32 Downloads (Pure)

Climatic niche breadth can explain variation in geographical range size of alpine and subalpine plants

Yu, F., Groen, T. A., Wang, T., Skidmore, A. K., Huang, J. & Ma, K., 20 Jul 2017, In : International journal of geographical information science. 31, 1, p. 190-212

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
niche breadth
range size
Ecology
climate
Climate change
1 Citation (Scopus)
2 Downloads (Pure)

Do spatially homogenising and heterogenising processes affect transitions between alternative stable states?

Groen, T. A., Van De Vijver, C. A. D. M. & Van Langevelde, F., 1 Dec 2017, In : Ecological modelling. 365, p. 119-128

Research output: Contribution to journalArticleAcademicpeer-review

6 Citations (Scopus)
32 Downloads (Pure)

Ecology of West Nile virus across four European countries: empirical modelling of the Culex pipiens abundance dynamics as a function of weather

Groen, T. A., L’ambert, G., Bellini, R., Chaskopoulou, A., Petric, D., Zgomba, M., Marrama, L. & Bicout, D. J., 1 Dec 2017, In : Parasites & vectors. 10, 1, 524.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
West Nile virus
Culex
Weather
Ecology
Humidity
9 Citations (Scopus)
2 Downloads (Pure)

Identifying leaf traits that signal stress in TIR spectra

Buitrago Acevedo, M. F., Groen, T. A., Hecker, C. A. & Skidmore, A. K., 2017, In : ISPRS journal of photogrammetry and remote sensing. 125, p. 132-145

Research output: Contribution to journalArticleAcademicpeer-review

Proxies for soil organic carbon derived from remote sensing

Rasel, S. M. M., Groen, T. A., Hussin, Y. A. & Diti, I. J., 2017, In : International Journal of Applied Earth Observation and Geoinformation (JAG). 59, p. 157-166

Research output: Contribution to journalArticleAcademicpeer-review

aboveground biomass
Organic carbon
Remote sensing
organic carbon
remote sensing
5 Citations (Scopus)
39 Downloads (Pure)

Remotely-sensed early warning signals of a critical transition in a wetland ecosystem

Alibakhshi, S., Groen, T. A., Rautiainen, M. & Naimi, B., 2017, In : Remote sensing. 9, 352, 19 p., 352.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
ecosystem
vegetation
NDVI
time series
remote sensing
6 Citations (Scopus)
1 Downloads (Pure)

Retrieving vegetation canopy water content from hyperspectral thermal measurements

Neinavaz, E., Skidmore, A. K., Darvishzadeh, R. & Groen, T. A., 1 Dec 2017, In : Agricultural and forest meteorology. 247, p. 365-375

Research output: Contribution to journalArticleAcademicpeer-review

water content
canopy
heat
vegetation
emissivity
3 Citations (Scopus)
2 Downloads (Pure)

Rhododendron diversity patterns and priority conservation areas in China

Yu, F., Skidmore, A. K., Wang, T., Huang, J., Ma, K., Groen, T. A. & Merow, C. (ed.), 1 Oct 2017, In : Diversity and distributions. 23, 10, p. 1143-1156

Research output: Contribution to journalArticleAcademicpeer-review

Rhododendron
protected area
conservation areas
endemism
China
3 Citations (Scopus)
2 Downloads (Pure)
2016
28 Citations (Scopus)

Changes in thermal infrared spectra of plants caused by temperature and water stress

Buitrago Acevedo, M. F., Groen, T. A., Hecker, C. A. & Skidmore, A. K., 2016, In : ISPRS journal of photogrammetry and remote sensing. 111, p. 22-31

Research output: Contribution to journalArticleAcademicpeer-review

16 Citations (Scopus)
34 Downloads (Pure)

Ecology of West Nile virus across four European countries: review of weather profiles, vector population dynamics and vector control response

Chaskopoulos, A., L'Ambert, G., Petric, D., Bellini, R., Zgomba, M., Groen, T. A., Marrama, L. & Bicout, D. J., 2016, In : Parasites & vectors. 9, 9 p., 482.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
West Nile virus
Weather
Population Dynamics
Ecology
Greece

Monitoring responses of vegetation to climate change : thermal infrared reveals vegetation stress

Groen, T. A., Hecker, C. A. & Buitrago Acevedo, M. F., 2016, In : GIM International. 30, 6, 2 p.

Research output: Contribution to journalArticleAcademic

19 Citations (Scopus)
17 Downloads (Pure)

Surgical care required for populations affected by climate-related natural disasters : a global estimation

Lee, E. E., Stewart, B., Zha, Y. A., Groen, T. A., Burkle, F. M. & Kushner, A. L., 2016, In : PLOS currents. 1, p. - 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File

Thermal infrared reveals vegetation stress

Groen, T., Hecker, C. & Buitrago, M., 1 Jun 2016, GIM International, 30, 6, p. 29-31 3 p.

Research output: Contribution to specialist publicationArticleProfessional

Open Access
1 Citation (Scopus)

The spatial distribution of injuries in need of surgical intervention in Nepal

Gupta, S., Groen, T. A., Stewart, B. T., Shrestha, S., Spiegel, D. A., Nwomeh, B. C., Groen, R. S. & Kusher, A. L., 2016, In : Geospatial health. 11, 2, p. 77-82

Research output: Contribution to journalArticleAcademicpeer-review

44 Citations (Scopus)

Transferability of species distribution models : The case of Phytophthora cinnamomi in Southwest Spain and Southwest Australia

Duque Lazo, J., van Gils, H. A. M. J. & Groen, T. A., 2016, In : Ecological modelling. 320, p. -

Research output: Contribution to journalArticleAcademicpeer-review

2015
10 Citations (Scopus)

Multi-scale comparison of topographic complexity indices in relation to plant species richness

Yu, F., Wang, T., Groen, T. A., Skidmore, A. K., Yang, X., Geng, Y. & Ma, K., 2015, In : Ecological complexity. 22, p. 93-101

Research output: Contribution to journalArticleAcademicpeer-review

2014
14 Citations (Scopus)

Contemporary land use / land cover types determine soil organic carbon stocks in south - west Rwanda

Wasige, E. J., Groen, T. A., Rwamukwaya, B. M., Tumwesigye, W., Smaling, E. M. A. & Jetten, V. G., 23 Jun 2014, In : Nutrient cycling in agroecosystems. 100, 1, p. 19-33

Research output: Contribution to journalArticleAcademicpeer-review

16 Citations (Scopus)

Coupling socio - economic factors and eco - hydrological processes using a cascade - modeling approach + Corrigendum

Odongo, V. O., Mulatu, D. W., Muthoni, K., van Oel, P. R., van der Tol, C., Skidmore, A. K., Groen, T. A., Becht, R., Onyando, J. O. & van der Veen, A., 24 Feb 2014, In : Journal of hydrology. 518, Part A, p. 49-59

Research output: Contribution to journalArticleAcademicpeer-review

land cover
land use
modeling
lake
economic development
1 Citation (Scopus)

Effect of patches of woody vegetation on the role of fire in tropical grasslands and savannas

van Langevelde, F., de Groot, F., Groen, T. A., Heitkonig, I. M. A. & Gaigher, I., 7 May 2014, In : International journal of wildland fire. 23, 3, p. 410-416 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

tropical grasslands
savanna
savannas
grassland
vegetation
25 Citations (Scopus)

Retrieval of leaf water content spanning the visible to thermal infrared spectra

Ullah, S., Skidmore, A. K., Ramoelo, A., Groen, T. A., Naeem, M. & Ali, A., 2014, In : ISPRS journal of photogrammetry and remote sensing. 93, p. 56-64

Research output: Contribution to journalArticleAcademicpeer-review

7 Citations (Scopus)

Ungulate herbivory overrides rainfall impacts on herbaceous regrowth and residual biomass in a key resource area

Muthoni, K., Groen, T. A., Skidmore, A. K. & van Oel, P. R., 2014, In : Journal of arid environments. 100-101, p. 9-17

Research output: Contribution to journalArticleAcademicpeer-review

118 Citations (Scopus)

Where is positional uncertainty a problem for species distribution modelling?

Naimi, N., Hamm, N. A. S., Groen, T. A., Skidmore, A. K. & Toxopeus, A. G., 4 Sep 2014, In : Ecography. 37, 2, p. 191-203

Research output: Contribution to journalArticleAcademicpeer-review

uncertainty
biogeography
modeling
species occurrence
environmental factors
2013
5 Citations (Scopus)

Differentiation of plant age in grasses using remote sensing

Knox, N., Skidmore, A. K., van der Werff, H. M. A., Groen, T. A., Prins, H. H. T., Kohi, E. M., Peel, M. & de Boer, W. F., 2013, In : International Journal of Applied Earth Observation and Geoinformation (JAG). 24, p. 54-62

Research output: Contribution to journalArticleAcademicpeer-review

24 Citations (Scopus)

Evaluation of three proposed indices for the retrieval of leaf water content from the mid - wave infrared (2 – 6 μm) spectra

Ullah, S., Skidmore, A. K., Groen, T. A. & Schlerf, M., 2013, In : Agricultural and forest meteorology. 171-172, p. 62-71

Research output: Contribution to journalArticleAcademicpeer-review

water content
leaves
water
evaluation
index
5 Citations (Scopus)

Measuring the Insecurity Index of species in networks of protected areas using species distribution modeling and fuzzy logic : the case of raptors in Andalusia

Diaz-Gomez, D. L., Toxopeus, A. G., Groen, T. A., Munoz, A. R., Skidmore, A. K. & Real, R., 2013, In : Ecological indicators. 26, p. 174-182

Research output: Contribution to journalArticleAcademicpeer-review

39 Citations (Scopus)
11 Citations (Scopus)

What causes differences between national estimates of forest management carbon emissions and removals compared to estimates of large - scale models?

Groen, T. A., Verkerk, P. J., Böttcher, H., Grassi, G., Cienciala, E., Black, K. G., Fortin, M., Köthke, M., Lehtonen, A., Nabuurs, G. J., Petrova, L. & Blujdea, V., 2013, In : Environmental science & policy. 33, p. 222-232

Research output: Contribution to journalArticleAcademicpeer-review

carbon emission
forest management
cause
management
United Nations
2012
25 Citations (Scopus)

Integration of multi-sensor data to assess grassland dynamics in a Yellow River sub-watershed

Wei, O., Hao, F., Skidmore, A. K., Groen, T. A., Toxopeus, A. G. & Wang, T., 2012, In : Ecological indicators. 18, p. 163-170

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)

Tree Line Change Detection Using Historical Hexagon Mapping Camera Imagery and Google Earth Data

Groen, T. A., Fanta, H. G., Hinkov, G., Velichov, I., van Duren, I. C. & Zlatanov, T., 2012, In : GIScience & remote sensing. 49, 6, p. 933-943

Research output: Contribution to journalArticleAcademicpeer-review

26 Citations (Scopus)

Using a genetic algorithm as an optimal band selector in the mid and thermal infrared (2,5-14um) to discriminate vegetation species

Ullah, S., Groen, T. A., Schlerf, M., Skidmore, A. K., Nieuwenhuis, W. & Vaiphasa, C., 2012, In : Sensors (US). 12, 7, p. 8755-8769

Research output: Contribution to journalArticleAcademicpeer-review

2011
9 Citations (Scopus)

A continental analysis of correlations between tree patterns in African savannas and human and environmental variables

Groen, T. A., van Langevelde, F., van de Vijver, C. A. D. M., de Raad, A. L., de Leeuw, J. & Prins, H. H. T., 2011, In : Journal of arid environments. 75, 8, p. 724-733

Research output: Contribution to journalArticleAcademicpeer-review

50 Citations (Scopus)

Spatial autocorrelation in predictors reduces the impact of positional uncertainty in occurrence data on species distribution modelling

Naimi, N., Skidmore, A. K., Groen, T. A. & Hamm, N. A. S., 2011, In : Journal of biogeography. 38, 8, p. 1497-1509

Research output: Contribution to journalArticleAcademicpeer-review

2009
21 Citations (Scopus)

Optimal foraging for multiple resources in several food species

Hengelveld, G. M., van Langevelde, F., Groen, T. A. & de Knegt, H. J., 2009, In : The American Naturalist. 174, 1, p. 102-110

Research output: Contribution to journalArticleAcademicpeer-review

2008
46 Citations (Scopus)

Herbivores as architects of savannas : inducing and modifying spatial vegetation patterning

de Knegt, H. J., Groen, T. A., van de Vijver, C. A. D. M., Prins, H. H. T. & van Langevelde, F., 2008, In : Oikos. 117, 4, p. 543-554

Research output: Contribution to journalArticleAcademicpeer-review

17 Citations (Scopus)

Soil clay content and fire frequency affect clustering in trees in South African savannas

Groen, T. A., van Langevelde, F., van de Vijver, C. A. D. M., Govender, N. & Prins, H. H. T., 2008, In : Journal of tropical ecology. 24, 3, p. 269-279

Research output: Contribution to journalArticleAcademicpeer-review

2006
7 Citations (Scopus)

Carbon accounting and cost estimation in forestry projects using CO2FIX V.3

Groen, T. A., Nabuurs, G. J. & Schelhaas, M. J., 2006, In : Climatic change. 74, 1-3, p. 269-288

Research output: Contribution to journalArticleAcademicpeer-review