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Paper Information

Title: 

EFFECT OF SITE CONDITION ON DISTRIBUTION OF HALOXYLON PERSICUM SPECIES FOR SISTAN REGION USING GIS

Type: PAPER
Author(s): ZABOLI MAJID*,FAKHIRE AKBAR,MORADI HAMID REZA,RASHKI ALIREZA,ZABOLI JAVAD
 
 *DEPARTMENT OF RANGE MANAGEMENT, FACULTY OF NATURAL RESOURCES, TARBIAT MODARES UNIVERSITY, NOOR, MAZENDARAN
 
Name of Seminar: INTERNATIONAL CONFERENCE ON WATER CRISIS
Type of Seminar:  CONFERENCE
Sponsor:  zabol University
Date:  2009Volume 1
 
 
Abstract: 

GERMINATION OF PLANTS SPECIES IN ONE AREA IS AFFECTED BY BIOLOGICAL AND ENVIRONMENTAL FACTORS OF THAT REGION. IT IS NECESSARY TO DO RESEARCHES IN FIELDS OF THE ECOLOGICAL NEEDS OF SPECIES AND ALSO ENVIRONMENTAL CHARACTERISTICS OF THE STUDIED REGION FOR DETERMINE THE DISTRIBUTION OF PLANT SPECIES. IN THIS RESEARCH WE PAY TO THE EFFECT OF SITE CONDITION ON DISTRIBUTION OF HALOXYLON PERSICUM IN SISTAN PROVINCE BY USING GEOGRAPHIC INFORMATION SYSTEM (GIS) TECHNIQUE. IN THIS WAY SAMPLING FROM HABITATS CARRIED OUT FOR RECOGNITION OF ECOLOGICAL REQUIREMENTS. AND THEMATIC MAPS OF AREA PROVIDED AND DIGITIZED FOR ATTAINMENT DATA LAYERS WHICH WERE NEEDED. THEN VARIOUS SECTIONS OF AREA WERE INVESTIGATED AND WERE COMPARED WITH ECOLOGICAL REQUIREMENTS OF THIS SPECIES. AT LAST COMBINATION OF DIFFERENT DATA LAYERS WAS ACHIEVED. BASE ON OUR RESULTS, 3.18% AND 3.52% OF THE STUDIED AREA WAS SUITABLE TO GROW OF H. PERSICUM. ASSESSMENT OF ACCURACY OF MODEL WAS 93.3%.

 
Keyword(s): HALOXYLON PERSICUM, GIS, SISTAN
 
 
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