Results 221 to 230 of about 126,880 (249)

UAVs unveil the role of small scale vegetation structure on wader nest survival

Remote Sensing in Ecology and Conservation, EarlyView.
In this study, we combine high‐resolution vegetation structural metrics derived from unmanned aerial vehicle (UAV) imagery with on‐field wader nest survival monitoring. We show that the immediate vegetation height and heterogeneity within a 2‐meter buffer surrounding the clutch of the recorded ground‐nesting wader species positively influenced its ...
Miguel Silva‐Monteiro, Miguel Villoslada, Thaisa Bergamo, Triin Kaasiku, Camilo Carneiro, David Kleijn   +5 more
wiley   +1 more source

Mechanism of Waterbird Diversity Succession and Its Contribution to Nutrient Loads in Chagan Lake, China. [PDF]

Ecol Evol
Liu X, Yang J, Wu Y, Zhang G.
europepmc   +1 more source

Dataset: Long-term trends and interannual variability in tidal wetland gross primary production across the conterminous United States

Maria Herrmann
openalex   +2 more sources

Wall‐to‐wall Amazon forest height mapping with Planet NICFI, Aerial LiDAR, and a U‐Net regression model

Remote Sensing in Ecology and Conservation, EarlyView.
Tree canopy height is a key indicator of forest biomass and structure, yet accurate mapping across the Amazon remains challenging. Here, we generated a canopy height map of the Amazon forest at ~4.8 m resolution using Planet NICFI imagery and a deep learning U‐Net model trained with airborne LiDAR data.
Fabien H. Wagner, Ricardo Dalagnol, Griffin Carter, Mayumi C. M. Hirye, Shivraj Gill, Le Bienfaiteur Sagang Takougoum, Samuel Favrichon, Michael Keller, Jean P. H. B. Ometto, Lorena Alves, Cynthia Creze, Stephanie P. George‐Chacon, Shuang Li, Zhihua Liu, Adugna Mullissa, Yan Yang, Erone G. Santos, Sarah R. Worden, Martin Brandt, Philippe Ciais, Stephen C. Hagen, Sassan Saatchi   +21 more
wiley   +1 more source

Functional traits and elemental uptake in urban coastal wetland plants under variable hydrology and edaphic conditions. [PDF]

AoB Plants
Hernandez E, Ortiz-Ramírez G, Pinto-Pacheco S, Cuevas E.   +3 more
europepmc   +1 more source

FIGURE 1 in Persicaria tuminensis (Polygonaceae, Persicarieae), a new species of the section Echinocaulon from the wetland flora of the Tumen River valley

Elena A. Chubar
openalex   +1 more source

Using time‐series remote sensing to identify and track individual bird nests at large scales

Remote Sensing in Ecology and Conservation, EarlyView.
Time‐series airborne imagery can potentially track individuals over time to collect information beyond one‐off counts. Using weekly UAS‐based imagery of wading bird colonies, we develop an automated approach to identifying nests. Our algorithmic approach detected 68–74% of known nests and exhibited similar performance to human review of imagery ...
S. K. Morgan Ernest, Lindsey A. Garner, Ben G. Weinstein, Peter Frederick, Henry Senyondo, Glenda M. Yenni, Ethan P. White   +6 more
wiley   +1 more source

Identifying priority wetland sites in the East Asian-Australasian Flyway for migratory bird conservation. [PDF]

Sci Rep
Crosby M, Wee SQW, Yong DL, Allport G, Chowdhury SU, Xiaojing G, Hagemeijer W, Jensen AE, Lang DAI, Layusa C, Lee YK, Mundkur T, Oh H, Jianbin S, Townshend T, Watkins D, Zeng Q, Balint L, Barchiesi S, Bhargava Gajre R, Fairburn W, Friess DA, Lambert T, Lim HK, Ochavo KGC, Pina-Covarrubias E, Tang H, Peh KS.   +27 more
europepmc   +1 more source

Lacking data? No worries! How synthetic images can alleviate image scarcity in wildlife surveys: A case study with muskox (Ovibos moschatus)

Remote Sensing in Ecology and Conservation, EarlyView.
This study investigates the integration of synthetic imagery, created with diffusion‐based models, to supplement limited training data and improve muskox (Ovibos moschatus) detection in zero‐shot (ZS) and few‐shot (FS) settings. ZS models detected more than 80% of muskoxen in real images, confirming the potential of synthetic data as a substitute for ...
Simon Durand, Samuel Foucher, Alexandre Delplanque, Joëlle Taillon, Jérôme Théau   +4 more
wiley   +1 more source