Methods for monitoring alpine plant phenology: a pilot study in the Line Creek Plateau Research Natural Area, USA

Authors

  • Zdenka Křenová Global Change Research Institute AS CR, Bělidla 4a, CZ-60200 Brno, Czech Republic; Charles University, Faculty of Sciences, Benátská 2, CZ-12900 Prague, Czech Republic
  • J. Stephen Shelly US Forest Service, Northern Region, 26 Fort Missoula Road, Missoula, Montana, 59804, USA
  • Zdeňka Chocholoušková Department of Biology, Faculty of Education, University of West Bohemia in Plzeň, Univerzitní 8, 306 14 Plzeň, Czech Republic

DOI:

https://doi.org/10.14712/23361964.2019.10

Keywords:

alpine plants, Caltha, Castilleja, climate change, Gentiana, reproductive ecology

Abstract

Alpine plant phenological traits are studied and several hypotheses about their latitudinal variation are tested within a comparative research project, which is being conducted on groups of plant species for which relationships are inferred from available phylogenies. The study sites for this project are located in tropical Ecuador, semitropical Bolivia and the temperate Rocky Mountains in the USA. Several temperate alpine species occur near the Rocky Mountains Field Station in Colorado and large populations of three alpine target species (Caltha leptosepala, Castilleja pulchella, Gentiana algida) were found at the Line Creek Plateau Research Natural Area, in the Beartooth Range in Montana. This location was initially investigated in August 2018 to choose the study site and test a methodology for collecting plant trait data. This study site, the target plant species and the results of a preliminary study, together with recommendations for the full season monitoring, are discussed in this paper.

Published

2019-12-28

Issue

Section

Articles