Dataset

Database Code

SA016

Title

Spatial and temporal distribution and abundance of butterflies in the Andrews Experimental Forest, 1994-1996

Abstract

This database contains information on species abundance according to date and location within the H.J. Andrews Experimental Forest Lookout Creek watershed. The database provides the information needed to assess patterns in the abundance of butterflies across time and space. The distribution and abundance of butterfly species on the Andrews Forest is strongly influenced by geographical scale, elevation, aspect, plant community, management regime, and time of year. Patterns of distribution and abundance are based on an historical total of 80 species, of which 73 are resident species and about 55 of which may be observed in any given year. Butterflies were surveyed at two- week intervals from late April through early October over a three-year period (1994-6). Approximately one-third of the watershed was covered during each visit, thus each area was sampled at about 6 week intervals within each sample season.

Keywords

populations; phenology; biodiversity; trophic structure; Long-Term Ecological Research (LTER); populations

Date begin

1994-01-02

Date end

1996-01-02

Principal Investigator

Jeffrey C. Miller

Entities

1. SA01601

1. SA01601 - Attribute list

Attribute definitions

AUTHOR

Author for the lowest taxonomic unit listed

BIOGEOGRAPHY

Biogeographical Region of species distribution based on regional patterns

DATE

Date of sighting

DBCODE

Database Code

ENTITY

Entity number

FAMILY

Taxonomic family

GENUS

Taxonomic genus

INDIVIDUALS

Number of individuals observed

SCI_NAME

Scientific name includes: genus, species, and subspecies

Enumerated domains

Enumerated domain for attribute: DBCODE

Enumerated domain for attribute: FAMILY

Enumerated domain for attribute: GENUS

Enumerated domain for attribute: SCI_NAME

Enumerated domain for attribute: BIOGEOGRAPHY