Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Arthur H. Chappelka"'
Autor:
Christina L. Staudhammer, Amy Blood, Francisco J. Escobedo, Arthur H. Chappelka, Rama Sivakumar, Gregory Starr, P. E. Wiseman
Publikováno v:
Repositorio EdocUR-U. Rosario
Universidad del Rosario
instacron:Universidad del Rosario
Universidad del Rosario
instacron:Universidad del Rosario
Urban forest research and management requires improved methods for quantifying ecosystem structure and function. Regional equations for urban tree crown width and height can accordingly improve predictions of urban tree structure. Using a large regio
Autor:
Sagar V. Krupa, E. J. Pell, Fitzgerald L. Booker, Arthur H. Chappelka, Barbara A. Zilinskas, Kent O. Burkey, Boris I. Chevone, Christian P. Andersen, Margaret T. McGrath
Publikováno v:
Plant disease. 85(1)
Publikováno v:
Urban Ecosystems. 20:87-96
Residential lawns provide chronosequences to examine influences of home age and aboveground tree biomass (ATB) on soil carbon (C) levels. Soil C dynamics were compared between 44 lawns with trees (LwT) and 23 without trees (PL). At the 0–15 cm dept
Publikováno v:
Papers in Applied Geography. 2:236-242
The major objective of this study was to estimate standard metrics and estimate foliar measurements (crown volume and leaf area) and standing biomass of open grown Nuttall oak (Quercus texana). Specifically the study used terrestrial light distance a
Publikováno v:
Environmental Pollution. 207:130-137
Seedlings from four loblolly pine (Pinus taeda L.) families were exposed in open-top chambers to charcoal-filtered air (CF), non-filtered air (NF) or air amended with ozone to 2 times ambient (2×). Two of the families used were selected for their to
Autor:
Howard S. Neufeld, Arthur H. Chappelka
Publikováno v:
The New phytologist. 219(1)
Publikováno v:
Papers in Applied Geography. 1:59-64
Smartphones have become ever-present in our lives since the launch of the Apple iPhone in 2007. Since then, the number of smartphones in use has climbed to over 1 billion worldwide. Many users are attracted to the myriad of apps that these devices of
Publikováno v:
Biogeosciences, Vol 11, Iss 24, Pp 7107-7124 (2014)
As urban land expands rapidly across the globe, much concern has been raised that urbanization may alter the terrestrial carbon cycle. Urbanization involves complex changes in land structure and multiple environmental factors. Little is known about t
Publikováno v:
Forests, Vol 8, Iss 4, p 104 (2017)
Forests; Volume 8; Issue 4; Pages: 104
Forests; Volume 8; Issue 4; Pages: 104
Seedlings from four families of loblolly pine (Pinus taeda L.) were grown in capped open-top chambers and exposed to three different weekly moisture regimes for 13 weeks. Moisture regimes varied in intensity and frequency of simulated rainfall (irrig
Publikováno v:
Urban Ecosystems. 17:787-805
With the rapid urbanization of natural lands, researchers have begun to examine the capacity of urban soils to store carbon (C), with recent attention to residential yards. We performed a case study to examine four potential influences on soil C leve