Results 251 to 260 of about 1,578,040 (262)

Disturbance Caused by Aerial Waterfowl Surveys During the Nonbreeding Season

Journal of Wildlife Management, 2020
Christopher N Jacques, Aaron T Pearse, Heath Hagy   +2 more
exaly  

Aerial surveys of seabirds: the advent of digital methods

Journal of Applied Ecology, 2012
Eric Rexstad, Stephen Buckland
exaly  

Coupling Unmanned Aerial Vehicle (UAV) and hydraulic surveys to study the geometry and spatial distribution of aquatic macrophytes

Journal of Ecohydraulics, 2018
Hamish Biggs, Konstantinos Papadopoulos, Vladimir Nikora   +2 more
exaly  

Integration of geophysical surveys, ground hyperspectral measurements, aerial and satellite imagery for archaeological prospection of prehistoric sites: the case study of Vésztő-Mágor Tell, Hungary

Journal of Archaeological Science, 2013
Apostolos Sarris, Athos Agapiou, Diofantos G. Hadjimitsis   +2 more
exaly  

STATISTICAL METHODS FOR ESTIMATING NUMBERS OF CAPE FUR SEAL PUPS FROM AERIAL SURVEYS

Marine Mammal Science, 1987
P D Shaughnessy
exaly  

Small Unmanned Aircraft Systems for Low-Altitude Aerial Surveys

Journal of Wildlife Management, 2010
Adam C Watts, Zoltán Szántói, Peter Ifju   +2 more
exaly  

Aerial detection surveys in the United States

Australian Forestry, 2008
exaly  

Validation of observer and aircraft calibration for aerial surveys of animals

African Journal of Ecology, 2001
exaly  

Learning to fly: integrating spatial ecology with unmanned aerial vehicle surveys

Ecosphere, 2018
Grant Hamilton, Peter W J Baxter
exaly  

Trends in populations of elephant and other large herbivores in Gonarezhou National Park, Zimbabwe, as revealed by sample aerial surveys

African Journal of Ecology, 2012
exaly