The University of Arizona

Publications

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In Press
Morisette J T, Richardson AD, Knapp A K, Fisher J I, Graham E, Abatzoglou J, Wilson B E, Breshears D D, Henebry G M, Hanes J M, Liang L .  In Press.  Learning the rhythm of the seasons in the face of global change: phenological research in the 21st Century. Frontiers in Ecology and the Environment.
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2011
Barger NN, Archer SR, Campbell JL, Huang CH, Morton J, Knapp AK .  2011.  Woody plant proliferation in North American drylands: a synthesis of impacts on ecosystem carbon balance. Journal Geophysical Research – Biogeosciences. :116,G00K07.
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2009
Henebry GM, Richardson AD, Breshears DD, Abatzoglou J, Fisher JI, Graham EA, Hanes JM, Knapp A, Liang L, Wilson BE, .  2009.  Phenological trend estimation: a reply to Sagarin. Frontiers in Ecology and the Environment. 7(6):296.
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2008
Knapp AK, Briggs JM, Collins SL, Archer SR, Bret-Harte MS, Ewers BE, Peters DP, Young DR, Shaver GR, Pendall E, Cleary MB .  2008.  Shrub encroachment in North American grasslands: Shifts in growth form dominance rapidly alters control of ecosystem carbon inputs. Global Change Biology. 14:615-623.
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Morisette JT, Richardson AD, Knapp AK, Fisher JI, Graham EA, Abatzoglou J, Wilson BE, Breshears DD, Henebry GM, Hanes JM, .  2008.  Tracking the rhythm of the seasons in the face of global change: phenological research in the 21st century. Frontiers in Ecology and the Environment. 7(5):253-260.
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1990
Knapp PA, Warren PL, Hutchinson CF .  1990.  The use of large scale aerial photography to inventory and monitor arid rangeland vegetation. Journal of Environmental Management. 31:29-38.
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1988
Warren PL, Knapp PA, Hutchinson CF, Parton MC, Schowengerdt RA .  1988.  Monitoring arid land vegetation change with remote sensing: an example from southern Arizona. Arid Lands: Today and Tomorrow. :251-259.
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