Journal of
Ecology and The Natural Environment

  • Abbreviation: J. Ecol. Nat. Environ.
  • Language: English
  • ISSN: 2006-9847
  • DOI: 10.5897/JENE
  • Start Year: 2009
  • Published Articles: 360

Table of Content: June 2012; 4(9)

June 2012

Aquatic ecosystem pollution and ecological impacts of agricultural sewage in the Caspian Sea watershed

The existing system of management and development of irrigation and drainage without consideration of the ecological danger have led to disruption of the ecosystem balance and change it function. The existence of many rivers draining into the Caspian Sea, and uncontrolled utilization of pesticide toxicants, are one of major concern regarding the water resources in the north provinces of Iran. A study have been done for...

Author(s): Hassan Abbasian, Azim Ashayeri, Hamid G. Meigooni and Shamilla Hosseinmarzeh

June 2012

Population status of the common hippopotamus (Hippopotamus amphibius) in Luangwa River, Zambia

The population size of common hippopotamus, Hippopotamus amphibious in the Luangwa valley, Zambia was assessed for the period of 1976 to 2008. A comparison of historical data on population size for the period of 1952 to1975 was also made. Ecological carrying capacity (K) and carrying capacity band were estimated from data on population size. The river bank foot count method was used, which involved the...

Author(s): Chansa Chomba, Rhamadhani Senzota, Harry Chabwela and Vincent Nyirenda