15   Artículos

 
en línea
Yang Zhang, Yuan Feng, Shiqi Wang, Zhicheng Tang, Zhenduo Zhai, Reid Viegut, Lisa Webb, Andrew Raedeke and Yi Shang    
Waterfowl populations monitoring is essential for wetland conservation. Lately, deep learning techniques have shown promising advancements in detecting waterfowl in aerial images. In this paper, we present performance evaluation of several popular superv... ver más
Revista: Information    Formato: Electrónico

 
en línea
Brooke N. Peritore, E. Troy Rasbury, Kathleen M. Wooton, Carrie C. Wright, Deanna M. Downs, Anastasia Iorga and Shannon L. Letscher    
The results from a four-year study of a freshwater pond on Long Island, NY, USA, do not point to a single source of boron (and by proxy other elements including nutrients) in this system. However, boron data from samples associated with this pond can be ... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Hang Yin, Zeyu Wu, Jun-Chao Wu, Yalin Chen, Mingxuan Chen, Shixuan Luo, Lijun Gao and Shahbaz Gul Hassan    
The egg production rate is a crucial metric in animal breeding, subject to biological and environmental influences and exhibits characteristics of small sample sizes and non-linearity. Currently, egg production rate prediction research predominantly focu... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Shannon J. Dundas, Molly Vardanega, Patrick O?Brien and Steven R. McLeod    
Drones are becoming a common method for surveying wildlife as they offer an aerial perspective of the landscape. For waterbirds in particular, drones can overcome challenges associated with surveying locations not accessible on foot. With the rapid uptak... ver más
Revista: Drones    Formato: Electrónico

 
en línea
Alexandra G. Firth, Beth H. Baker, John P. Brooks, Renotta Smith, Raymond B. Iglay and J. Brian Davis    
Waterbirds may facilitate pathogen transport in rice fields from autumn to winter. This study investigated pathogen dynamics in two types of rice fields, those considered conventionally managed and a low-external-input-sustainable-agriculture (LEISA) ric... ver más
Revista: Water    Formato: Electrónico

 
en línea
Apurba Das, Maureen Reed and Karl-Erich Lindenschmidt    
Ice jams are critical components of the hydraulic regimes of rivers in cold regions. In addition to contributing to the maintenance of wetland ecology, including aquatic animals and waterfowl, ice jams provide essential moisture and nutrient replenishmen... ver más
Revista: Water    Formato: Electrónico

 
en línea
Elizabeth A. Samson, Kenneth G. Boykin, William G. Kepner, Mark C. Andersen and Alexander Fernald    
The effects of future land use change on arid and semi-arid watersheds in the American Southwest have important management implications. Seamless, national-scale land-use-change scenarios for developed land were acquired from the US Environmental Protect... ver más
Revista: Environments    Formato: Electrónico

 
en línea
Marie Kameníková, Josef Rajchard    
Censuses of waterfowl at four fishponds and sandpits in the surroundings of Trebon were carried out regularly during one season and theiroccurrence was compared with that recorded by other studies and information in the database of the Trebonsko Protecte... ver más
Revista: European Journal of Environmental Sciences    Formato: Electrónico

 
usuarios registrados
T. V. Dormitorio, J. J. Giambrone, K. Guo, and G. R. Hepp     Pág. 851 - 855
Revista: POULTRY SCIENCE    Formato: Impreso

 
usuarios registrados
C. A. Yoder, J. K. Graham, L. A. Miller, K. S. Bynum, J. J. Johnston, and M. J. Goodall     Pág. 1275
Revista: POULTRY SCIENCE    Formato: Impreso

« Anterior     Página: 1 de 1     Siguiente »