Density and abundance estimate of Antillean manatees

View of Density and abundance estimate of Antillean manatees ...

THERYA, 2023, Vol. 14(2):253-259 DOI:10.12933/therya-23-2310 ISSN 2007-3364. Density and abundance estimate of Antillean manatees (Trichechus manatus) ...

Density and abundance estimate of Antillean manatees (Trichechus ...

Using distance sampling from 14 boat trips, estimates of density and abundance were 15.5 manatees km-2 and 27 Â± 5 manatees in the lake (CV â‰ˆ 16.6 %).

(PDF) Density and abundance estimate of Antillean manatees ...

Using distance sampling from 14 boat trips, estimates of density and abundance were 15.5 manatees km-2 and 27 ± 5 manatees in the lake (CV ≈ ...

Density and abundance estimate of Antillean manatees (Trichechus ...

Detailed Record ; Subject Terms: *MANATEES *SMALL states *ENDANGERED species listing *NATURE reserves *ECHOLOCATION (Physiology) *ANIMAL population density

First field-based estimate of Antillean manatee abundance in the ...

This study aimed to estimate manatee density in the San Pedro River system and to determine how this density varies with changes in water level. Density was ...

First abundance estimate of the Antillean manatee (Trichechus ...

We estimated the manatee population for north-eastern Brazil in the form of a posterior distribution with a mean of 1104 individuals and a 95% posterior ...

First field-based estimate of Antillean manatee abundance in the ...

Mean density was 21.7 manatees per square kilometer, fluctuating between 3.7 and 43.3 manatees per square kilometer. Changes in manatee density ...

Manatee (Trichechus manatus) | U.S. Fish & Wildlife Service

However, the best available information for the Antillean manatee indicates abundance is declining in most of the Antillean subspecies' range. A rough estimate ...

First abundance estimate of the Antillean manatee (Trichechus ...

We estimated the manatee population for north-eastern Brazil in the form of a posterior distribution with a mean of 1104 individuals and a 95% ...

First abundance estimate of the Antillean manatee (Trichechus ...

At SGC, 21% of all sighted adult manatees (N = 214) were considered photo-identifiable over time. We suggest that the method can be used for investigating ...

Abundance of Manatees in Panama Estimated from Side-scan Sonar

interpreted as an estimate of manatee density at varying distances from the ... Abundance, distribution and conservation of the Antillean manatee ...

Density and abundance estimation of West Indian manatee ...

Density and abundance estimation of West Indian manatee,. Trichechus manatus, between the states of Ceará and Piauí,. Northeast Brazil, using ...

Density and abundance estimation of West Indian manatee ...

Abstract. The West Indian manatee is one of the most threatened species in Brazil. The species has currently a patchy distribution from the ...

View of First field-based estimate of Antillean manatee abundance ...

Mean density was 21.7 manatees persquare kilometer, fluctuating between 3.7 and 43.3 manatees per square kilometer. Changes in manatee density were attributable ...

[PDF] Population estimates of Antillean manatees in Puerto Rico: an ...

Density and abundance estimate of Antillean manatees (Trichechus manatus) within a landlocked lake in Southeastern México · Environmental Science, Biology.

Abundance of manatees in Panama estimated from side‐scan sonar

The Antillean manatee (Trichechus manatus manatus) is found in tropical and subtropical riverine and coastal waters across the Caribbean ...

First abundance estimate of the Antillean manatee ... - Altmetric

Overview of attention for article published in Journal of the Marine Biological Association of the United Kingdom, August 2015. Altmetric Badge ...

West Indian Manatee (Puerto Rico) Stock Assessment Report

low density area population estimate calculations, and is much lower than typical manatee ... the abundance of the Antillean manatee in Puerto Rico. In Puerto ...

Distribution of the Antillean manatee (Trichechus manatus manatus ...

Four aerial survey projects were conducted between 1977 and 1986 to determine the abundance, density and distribution of West Indian manatees, in the ...

Antillean Manatee SSA version 1.1 - Regulations.gov

... estimated a mean density of 21.7 ... estimate of Antillean manatee abundance in the San Pedro River system suggests large errors in.