ARTÍCULO
TITULO

Monitoring the behavior of the Common River Frog (Amietia angolensis) with modern day technology Pit-tags.

Joanita Viviers    
T. Orlekowsky    
H. van Coller    
L.H. du Preez    

Resumen

The study was conducted in the North-West University Botanical Gardens where all 18 ponds provide habitat for the river frogs. A total of 117 river frogs were marked with pit-tags. Their movements in the garden, between and within ponds were monitored over a period of 12 months. Results showed that river frogs are active throughout the year and that males are more territorial than females.

 Artículos similares

       
 
Radvan Bahbouh, Eva Hoschlova, Michal Huzva and Katerina Bernardova Sykorova    
(1) Background: Starting in 1993, the sociomapping method was used in the Czech Army to map communication. After initial pilot tests in military aviation, where we verified the reliability and validity of the basic subjective scales (for example, by corr... ver más
Revista: Aerospace

 
Georgia Korompili, Günter Mußbach and Christos Riziotis    
In the realm of space exploration, solid rocket motors (SRMs) play a pivotal role due to their reliability and high thrust-to-weight ratio. Serving as boosters in space launch vehicles and employed in military systems, and other critical & emerging a... ver más
Revista: Instruments

 
Shahrokh Maalek, Reza Maalek and Bahareh Maalek    
This paper examined the opportunities of composite double-layer grid superstructures in short-to-medium span bridge decks. It was empirically shown here that a double-layer grid deck system in composite action with a thin layer of two-way reinforced conc... ver más
Revista: Infrastructures

 
Felipe Orellana, Peppe J. V. D?Aranno, Silvia Scifoni and Maria Marsella    
Monitoring structural stability in urban areas and infrastructure networks is emerging as one of the dominant socio-economic issues for population security. The problem is accentuated by the age of the infrastructure because of increasing risks due to ma... ver más
Revista: Infrastructures

 
Wenchong Tian, Yuting Liu, Jun Xie, Weizhong Huang, Weihao Chen, Tao Tao and Kunlun Xin    
The accurate simulation of the dynamics of the anaerobic?anoxic?oxic (A2O) process in the biochemical reactions in wastewater treatment plants (WWTPs) is important for system prediction and optimization. Previous studies have used real-time monitoring da... ver más
Revista: Water