Results 101 to 110 of about 144,400 (295)

Breaking down seagrass fragmentation in a marine heatwave impacted World Heritage Area

Remote Sensing in Ecology and Conservation, EarlyView.
Habitat fragmentation can exacerbate the impacts of habitat loss but is rarely quantified in marine environments. Using satellite‐derived habitat maps, we identify widespread seagrass fragmentation following a marine heatwave that contributed to a dramatic shift in seascape structure in the Shark Bay World Heritage Area.
Michael D. Taylor, Simone Strydom, Matthew W. Fraser, Ana M. M. Sequeira, Gary A. Kendrick   +4 more
wiley   +1 more source

Fungal endophyte and nitrogen enrichment alter functional traits and productivity in a dominant grass

Ecosphere
Global change factors, such as anthropogenic nitrogen (N) enrichment, have been shown to have diverse and widespread effects on plants and ecosystem functioning, including effects on intraspecific trait variation.
Shannon L. Walker, Connor Morozumi, Natalie Christian, Sarah M. Emery   +3 more
doaj   +1 more source

Depositional environment of a fan delta in a Vistulian proglacial lake (Skaliska Basin, north-eastern Poland)

Acta Palaeobotanica, 2013
The study reconstructed the environment of a fan delta filling the vast end depression of the Skaliska Basin, and its overlying aeolian deposits. The formation of the large fan delta is associated with the presence of an ice-dammed lake functioning ...
Woronko Barbara, Pochocka-Szwarc Katarzyna   +1 more
doaj   +1 more source

Evaluating methods for high‐resolution, national‐scale seagrass mapping in Google Earth Engine

Remote Sensing in Ecology and Conservation, EarlyView.
Marine habitat mapping using satellite imagery can provide baseline and monitoring data across large spatial scales and in remote locations globally. This study evaluates how key methodological choices influence the accuracy of open‐source (for non‐commercial use), cloud‐based satellite mapping workflows for seagrass meadows in the Maldives.
Matthew Floyd, Holly K. East, Andrew J. Suggitt   +2 more
wiley   +1 more source

Dune-CurvedGrid - A Dune module for surface parametrization

, 2020
Archive of Numerical Software, Vol. 1 No. 1 (2022)
Praetorius, Simon, Stenger, Florian
openaire   +2 more sources

Modelling formation and evolution of transverse dune fields

, 2006
We model formation and evolution of transverse dune fields. In the model, only the cross section of the dune is simulated. The only physical variable of relevance is the dune height, from which the dune width and velocity are determined, as well as ...
A. O. SOUSA, Bagnold R. A., Besler H., E. J. R. PARTELI, H. J. HERRMANN, JAE HWAN LEE, Lettau K.   +6 more
core   +1 more source

Retrospective image analysis for long‐term demography using Google Earth imagery

Remote Sensing in Ecology and Conservation, EarlyView.
We demonstrate that high‐resolution Google Earth imagery, combined with minimal field validation, enables retrospective tracking of individual invasive plants. The image shows one of the monitored individuals of Opuntia sp. in Greece. Our approach reveals long‐term demographic patterns, recruitment dynamics, and spatial expansion without continuous ...
Erola Fenollosa, Garrett Cohen, Roberto Salguero‐Gómez   +2 more
wiley   +1 more source

Fine Sediment in Mixed Sand‐Silt Environments Impacts Bedform Geometry by Altering Sediment Mobility

Water Resources Research
Geometric characteristics of subaqueous bedforms, such as height, length and leeside angle, are crucial for determining hydraulic form roughness and interpreting sedimentary records.
S. I. deLange, I. Niesten, S. H. J. van deVeen, J. H. Baas, J. Lammers, K. Waldschläger, D. Boelee, A. J. F. Hoitink   +7 more
doaj   +1 more source

Population structure of Clusia criuva Cambess. (Clusiaceae) and spatial relationship to bromeliads at Parque Municipal das Dunas da Lagoa da Conceição, Florianópolis, SC [PDF]

Biotemas, 2008
“Restinga” habitats present many stressful conditions for plant establishment. Clusia criuva occurs in these habitats, including dune fields, and for this reason the Parque Municipal das Dunas da Lagoa da Conceição, Florianópolis, Santa Catarina State ...
Tânia Tarabini Castellani, Tatiane Beduschi   +1 more
doaj  

Ground‐based robotic remote sensing for standardized biodiversity monitoring in coastal habitats

Remote Sensing in Ecology and Conservation, EarlyView.
Illustrated workflow of the proposed citizen‐to‐robot monitoring pipeline: (i) expert‐validated citizen observations are translated into AI models, (ii) deployed on a ground‐based robotic platform for proximal sensing of coastal dune habitats, (iii) enabling standardized detection of ecological targets (e.g., Pancratium maritimum & Brithys crini), and (
Giovanni Di Lorenzo, Simonetta Bagella, Micaela del Valle Rasino, Maria Laura Carranza, Manolo Garabini, Franco Angelini   +5 more
wiley   +1 more source