Plantación Tupac
Basic information
Sample name: Plantación Tupac

Reference: A. Srinivas and L. P. Koh. 2016. Oil palm expansion drives avifaunal decline in the Pucallpa region of Peruvian Amazonia. Global Ecology and Conservation 7:183-200 [ER 2201]
Geography
Country: Peru

State: Coronel Portillo


Coordinate: 8° 29' 40" S, 74° 55' 58" W
Coordinate basis: stated in text

Geography comments: "in the department of Ucayali... within the watershed of the Rio Aguaytía... within... an oil palm plantation called Plantación Tupac"

Environment
Habitat: tropical/subtropical moist broadleaf forest

Altered habitat: plantation

Substrate: ground surface

Disturbance: hunting,selective logging

MAT: 25.7

MAP: 2400.0

Habitat comments: "natural vegetation cover is humid tropical evergreen forest" and specifically a plantation "contained mature trees of uniform height and age (planted approximately 25 years ago)" that "was heterogeneous with several creeks running through it, small fragments of original forest cover where the land was too low to plant, and significant undergrowth in several of the independently-owned parcels"
MAP 1800 to 3000 mm

Methods
Life forms: birds

Sites: 9

Sampling methods: line transect,mist nets

Sample size: 99 individuals

Years: 2010

Days: 9

Seasons: dry

Nets or traps: 18

Net or trap nights: 162

Sampling comments: nine sites "within a 2 km by 2 km area... ll sample sites in the oil palm habitat were located at least 200 m from the plantation edge... Surveys were conducted in the dry season" in "July and August 2010... Birds were sampled using ground-level mist-nets (12 m × 2.6 m with a 36 mm mesh)... 18 mist nets were opened at 9 independent sample sites... Each site was sampled for a single day"

Metadata
Sample number: 2236

Contributor: John Alroy

Enterer: John Alroy

Created: 2016-08-27 15:49:42

Modified: 2016-08-27 05:49:42

Abundance distribution
19 species
8 singletons
total count 99
geometric series index: 42.9
Fisher's α: 6.987
geometric series k: 0.8327
Hurlbert's PIE: 0.8480
Shannon's H: 2.2981
Good's u: 0.9196
Each square represents a species. Square sizes are proportional to counts.
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