@inproceedings{cc40f75e50664e3ba551ed09ce497b67,
title = "Preliminary heat transfer analysis for a large extensive green roof",
abstract = "Extensive green roofs provide many ecosystem services lacking in the urban environment and are a widely implemented green infrastructure solution for urban stormwater. Yet few studies consider the performance of large green roofs after installation. This study presents initial data covering a few days in fall 2013 collected at a large exterior green roof (0.56 ha) in Syracuse, New York. Temperature sensors were installed throughout the layers of the roof during construction. Daily temperature follows an approximate sine curve with amplitude decreasing as a function of depth into the roof. Analysis of temperature within the roof layers indicates lag times of 3 to 4 h relative to air temperature, illustrating slow heat transfer through the layers. Initial observations of growth medium moisture conditions show changing thermal properties as moisture content changes. Future work will consider heat transfer in all seasons and the influence of building HVAC system data on the roof temperature profile.",
author = "Squier, {Mallory N.} and Ahmad, {J. B.} and Zhi Cui and Davidson, {Cliff I.}",
note = "Publisher Copyright: {\textcopyright} 2014 American Society of Civil Engineers.; 2014 International Conference on Sustainable Infrastructure: Creating Infrastructure for a Sustainable World, ICSI 2014 ; Conference date: 06-11-2014 Through 08-11-2014",
year = "2014",
doi = "10.1061/9780784478745.102",
language = "English (US)",
series = "ICSI 2014: Creating Infrastructure for a Sustainable World - Proceedings of the 2014 International Conference on Sustainable Infrastructure",
publisher = "American Society of Civil Engineers (ASCE)",
pages = "1077--1085",
editor = "Chris Hendrickson and John Crittenden and Bill Wallace",
booktitle = "ICSI 2014",
address = "United States",
}