Biodiversity Gradients

Biodiversity along elevation and productivity gradients

A working group and mini symposium at the University of British Columbia sponsored by the Biodiversity Research Centre (BRC-GCRC funding)

22-24 Feb 2023

Co-organizers: Leticia Avilés (Zoology), Jill Jankowski (Zoology), and Naomi Schwartz (Geography)

Day 1, Wed, Feb 22

  • 9:30 am coffee and pastries BRC 224

Mini-symposium, Beaty Auditorium, 10:00 am – 2:00 pm

  • 10:05   Introduction, Leticia Avilés & Jill Jankowski, UBC, Zoology
  • 10:15    Vegetation structural complexity and biodiversity, Leticia Avilés & Luis Camacho, UBC, Zoology
  • 10:25   Understanding vegetation structure with remote sensing at different scales, Naomi Schwartz, UBC, Geography
  • 10:35   So near and yet so far, beta diversity of frogs in Llanganates National Park, Amazonia, Ecuador, Santiago Ron, PUCE – Quito (visa pending).
  • 10:50   Bird diversity and habitat structure along elevation gradients, Jill Jankowski, UBC, Zoology
  • 11:00   The importance of connectivity for carnivore richness and occupancy in fragmented biodiversity hotspots, Cindy Hurtado & Cole Burton, UBC, Forestry

11:10 – 11:30 short break

  • 11:30   The geography of ant morphology among colonies, populations and communities, Jean-Phillipe Lessard, Concordia U
  • 11:45   Insect diversity on the tropical Andes, Cesar Cabra-Arias, UBC Zoology
  • 11:55   Changes in the composition of web-building spider communities from the rainforest to the paramo, Andrea Haberkern, UBC Zoology
  • 12:05  Rain intensity and spider web architecture, Yu-Heng Lin, UBC Zoology
  • 12:15   Leaf miners and their parasitoids along the Andes elevational gradient, Karina Torres, UBC Zoology

12: 25 – 13:25 lunch BRC 224

  • 13:25   Collector behaviour affects the assumptions we can make about biodiversity data, Melissa Guzmán, U Southern California
  • 13:40   Using the Global Biodiversity Information Facility (GBIF) database for macroecological studies of Ecuador’s biodiversity, Luis Camacho, Universitat Autònoma de Barcelona
  • 13:50   Phylogenetic Comparative Methods: a simplified overview, Francisco Henao, U Chicago

Day 1, afternoon:

  • 14:30 – 16:30  group discussions with papers from the literature (BioSci 4223 & 4227)

Day 2, Thu, Feb 23

  • 9:30 – 13:30  work in groups (2-3 topics based on plans for papers): look into preliminary data and analyses (BRC 224 & 303)
  • 14:30 – 16:30  short meeting to report on outcome of group meetings: outlines and data analysis plans (BRC 224)

Day 3, Fri, Feb 24 

  • 9:30 – 13:00  work in groups (2-3 topics based on plans for papers) (BRC 224 & 225)
  • 14:00 – 16:30  report on outcome of subgroups: Next steps and presentations to the rest of the groups (BRC 224)