Index Catalog // Arch : Northwestern University Institutional Repository

Description:: Ecological restoration is a land management tool for biological conservation in areas where ecosystems are subject to a suite of natural and anthropogenic disturbances. This approach is particularly critical in urban areas where disturbances are often frequent and substantial. Restoration projects aim to re-establish an entire ecosystem, including the native...
Keyword:: invasion, soil, restoration, urban ecology, and Chicago
Subject:: Plant Biology and Conversation
Creator:: Lauren Umek
Owner:: Scholarly Digital Publishing
Date Uploaded:: 02/25/2019
Date Modified:: 02/25/2019
Date Created:: 2018-01-01
Resource Type:: Dissertation

Description:: The symbiotic relationships between ectomycorrhizal fungi (EcM) and host plants are vital for the survival and diversification of each group. Here we introduce the Suillus / Pinaceae model system to address evolutionary relationships between EcM fungi and host plants. Genus Suillus has higher host specificity than other groups of EcM...
Keyword:: host shift speciation, biogeography, systematics, phylogeny, evolutionary history, and Suillus
Subject:: Plant Biology and Conversation
Creator:: Rui Zhang
Owner:: Scholarly Digital Publishing
Date Uploaded:: 02/22/2019
Date Modified:: 02/22/2019
Date Created:: 2018-01-01
Resource Type:: Dissertation

Description:: Wind pollination has evolved from animal pollination at least 65 times in flowering plants, but the reverse transition is rare. Wind pollination is usually accompanied by the loss of traits that attract pollinators, and re-evolving them may be difficult. This dissertation examines this rare transition using Artocarpus (ca. 70 spp.,...
Keyword:: Chemical ecology, Moraceae, Phylogenetics, underutilized crops, tropical biology, and Pollination
Subject:: Plant Biology and Conversation
Creator:: Elliot M. Gardner
Owner:: Scholarly Digital Publishing
Date Uploaded:: 01/25/2019
Date Modified:: 01/25/2019
Date Created:: 2017-01-01
Resource Type:: Dissertation

Description:: Many species have lost their natural habitat due to anthropogenic land use change. Ecologists are increasingly looking at habitat in cities to bolster efforts to conserve biodiversity. Green roofs are examples of urban habitats that are becoming more common globally. Green roofs can provide resources to support life in an...
Keyword:: Plant Biology and Conversation
Subject:: Plant Biology and Conversation
Creator:: Kelly Ksiazek Mikenas
Owner:: Scholarly Digital Publishing
Date Uploaded:: 01/23/2019
Date Modified:: 01/23/2019
Date Created:: 2017-01-01
Resource Type:: Dissertation

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