Paper Information

Title: 

DIVERSITY AND ABUNDANCE OF AQUATIC BIRDS AND WADER IN WETLANDS OF FARS PROVINCE IN PERIOD OF TEN YEARS

Type: PAPER
Author(s): HOSHYARI E.,NOROZI M.,POORKASMAEE M.E.
 
 
 
Name of Seminar: HAMAYESH MELLI ENSAN, MOHITE ZIST VA TOSEE PAYDAR
Type of Seminar:  CONFERENCE
Sponsor:  DANESHGAHE AZADE ESLAMI VAHEDE HAMEDAN
Date:  2010Volume -
 
 
Abstract: 

TO DETERMINE THE DIVERSITY AND ABUNDANCE OF AQUATIC BIRDS AND WADER OF OVERWINTERING IN WETLANDS OF FARS THE DATA OF CENSUS OF BIRDS WERE ANALYZED IN 1996 TO 2006.
SPECIES RICHNESS, ABUNDANCE AND SPECIES INDEX (SPECIES DIVERSITY) OF BIRDS CALCULATED IN THESE YEARS AND COMPARED WITH EACH OTHER. BASED ON THIS STUDY, SPECIES RICHNESS AND ABUNDANCE WAS HIGHER IN AQUATIC BIRDS THAN WADER. THE DUCK FAMILY (ANATIDAE), PLOVER FAMILY (SCLOPACIDAE), SALIM FAMILY (CHARADRIDAE) AND LARUS FAMILY (LURIDAE), HAD THE HIGHEST SPECIES RICHNESS IN THE WETLAND, RESPECTIVELY. TRENDS OF SPECIES RICHNESS SHOW THAT THE HIGHEST AND LOWEST SPECIES RICHNESS IS IN 2001 AND 2006, RESPECTIVELY. ALSO, UNIFORMITY INDEX SHOWED THAT THE HIGHEST AND THE LOWEST VALUE ARE IN 1997 AND 2004, RESPECTIVELY. THIS DIFFERENCE SHOWS THE EFFECTS OF SPECIES DOMINANCE ON REDUCTION OF SPECIES RICHNESS BECAUSE OF INTRASPECIFIC COMPETITION. DURING THIS INVESTIGATION, THE MAXIMUM SIMILARITY INDEX WAS OBSERVED WITH A VALUE OF.0.99 BETWEEN IN 1998 AND 2005.

 
Keyword(s): WETLAND, FARS PROVINCE, MIGRATORY BIRDS, ABUNDANCE, SPECIES RICHNESS OR, SPECIES DIVERSITY
 
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