Knowledge graph centered on Weekly presence/absence surveys (Aves) with 35 nodes and 117 connections. Top connected: Hummingbird, Bombus, Delphinium, Bombus terrestris, Bombus appositus.
Regular weekly surveys to document presence or absence of target species (both plants and animals) across multiple sites and years. Used for detecting broad phenological patterns with lower temporal resolution than daily monitoring.
Synthesized from method descriptions across 1 paper using this protocol.
Steps below were extracted from the most recent peer-reviewed implementation of this protocol in the corpus — Asynchronous changes in phenology of migrating Broad-tailed Hummingbirds and their early season nectar resources (2012), Ecology. Implementations in other papers (listed below) may differ.