Depth Estimation of Submerged Aquatic Vegetation in Clear Water Streams Using Low-Altitude Optical Remote Sensing

Autor: Fleur Visser, Kerst Buis, Veerle Verschoren, Patrick Meire

Publikováno v: Sensors, Vol 15, Iss 10, Pp 25287-25312 (2015)

UAVs and other low-altitude remote sensing platforms are proving very useful tools for remote sensing of river systems. Currently consumer grade cameras are still the most commonly used sensors for this purpose. In particular, progress is being made

Externí odkaz: https://doaj.org/article/e610fd9711ba428692fe33b147173e2a

Analytical and Numerical Groundwater Flow Solutions for the FEMME-Modeling Environment

Autor: Getachew Adem Mohammed, Mustafa El-Rawy, Kerst Buis, Wouter Zijl, Christian Anibas, Ali Salem, Okke Batelaan

Publikováno v: Hydrology, Vol 7, Iss 27, p 27 (2020)
Hydrology
Volume 7
Issue 2
HYDROLOGY

Simple analytical and numerical solutions for confined and unconfined groundwater-surface water interaction in one and two dimensions were developed in the STRIVE package (stream river ecosystem) as part of FEMME (flexible environment for mathematica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1ce69049b423a0807c1b387421d9e08
https://www.mdpi.com/2306-5338/7/2/27

What is a macrophyte patch? Patch identification in aquatic ecosystems and guidelines for consistent delineation

Autor: Tomasz Okruszko, Chen Wang, Veerle Verschoren, Thomas Hein, Alexandra Silinski, Stijn Temmerman, Peter Troch, Patrick Meire, Willem-Jan Emsens, Fleur Visser, Stéphan Creëlle, Rebeca Roldán González, Jan Willem Wolters, Stefan Preiner, Jonas Schoelynck, Dieter Meire, Tom De Mulder, Tomas Van Oyen, Andrew M. Folkard, Kerst Buis

Publikováno v: Ecohydrology and hydrobiology

Patches are of central interest to many areas of environmental science because they provide a lower limit of structural detail in synoptic studies, and an upper limit of contextual structure for point measurement-based studies. Identification and del

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f850a6bc1e146f39dfa97ee4c4ae761
https://hdl.handle.net/10067/1483810151162165141

Development of a knowledge driven rule set for classification of submerged aquatic vegetation (SAV) in a clear water stream: Where do you draw the boundaries...?

Autor: Kerst Buis, Jonas Schoelynck, Veerle Verschoren, Fleur Visser

Publikováno v: GEOBIA 2016 : Solutions and Synergies, 14 September 2016-16 September 2016, University of Twente Faculty of Geo-Information and Earth Observation (ITC) / Kerle, N.

A recent attempt at mapping submerged aquatic vegetation (SAV) species composition of a clear water stream in Belgium from ultra-high resolution, multispectral photographs, using object based image analysis (OBIA), resulted in a low, but consistent o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afe32b94df563ef9b60d08e988ca4129
https://doi.org/10.3990/2.381

Trade-off between drag reduction and light interception of macrophytes: comparing five aquatic plants with contrasting morphology

Autor: Eric Struyf, Tjeerd J. Bouma, K. Bal, Patrick Meire, Schoelynck Jonas, Hans Backx, Kerst Buis

Publikováno v: Functional Ecology. 25:1197-1205

1. Macrophytes in running waters experience an often dynamic and harsh environment. To avoid breakage, plants have to reduce the experienced drag force. However, by reducing leaf area, photosynthetic production is less. Aquatic plants therefore have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::364b2390438acc078b7476c07a4b8b70
https://doi.org/10.1111/j.1365-2435.2011.01909.x