Monarchs in a Changing World, 2015, p.143
1, 2015
Details
- Autor(en) / Beteiligte
- Titel
- PART IV Introduction
- Ist Teil von
- Monarchs in a Changing World, 2015, p.143
- Auflage
- 1
- Ort / Verlag
- Cornell University Press
- Erscheinungsjahr
- 2015
- Link zum Volltext
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- The eastern North American monarch population is on a statistically significant decline (Brower et al. 2012a; Rendón-Salinas and Tavera-Alonso 2013) and ominously, in Chapter 12 in this section, Jepsen and Black also report an 84% decline in the average number of monarchs per overwintering site in the western population from 1997 to 2011. The monarch is a resilient species with high reproductive potential and the population declines can be reversed, but only if additional conservation strategies are enacted quickly. Illegal logging in Mexican overwintering sites, until recently the largest individual threat to the monarch phenomenon, has been reduced in recent
- Sprache
- Englisch
- Identifikatoren
- ISBN: 0801453151, 9780801453151Titel-ID: cdi_jstor_books_j_ctt20fw696_18
- Format
- –
- Schlagworte
- Agricultural management, Agriculture, Animals, Arthropods, Atmospheric sciences, Biological sciences, Biology, Botany, Butterflies, Climate change, Climate models, Climatology, Conservation agriculture, Conservation biology, Depopulation, Developmental biology, Environmental sciences, Environmental studies, Forest ecology, Forest ecosystems, Forest habitats, Growth and development, Habitat conservation, Insects, Invertebrates, Meteorological phenomena, Meteorology, Nectar, Overwintering, Plant ecology, Plant exudates, Plant physiology, Population dynamics, Population studies, Resting periods, Social sciences, Storms, Zoology