Quantifying the Accuracy of UAS-Lidar Individual Tree Detection Methods Across Height and Diameter at Breast Height Sizes in Complex Temperate Forests

Authors: Benjamin T. Fraser, Russell G. Congalton, Mark J. Ducey

Source: Remote Sensing, Vol 17, Iss 6, p 1010 (2025)

Subject Terms: UAS, UAV, lidar, tree detection, temperate forests, complex forests, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/17/6/1010; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/4f69d4a04314407b967cbfd29153881c

What diameter? What height? Influence of measures of average tree size on area-based allometric volume relationships

Authors: Yilin Wang, John A. Kershaw, Mark J. Ducey, Yuan Sun, James B. McCarter

Source: Forest Ecosystems, Vol 11, Iss , Pp 100171- (2024)

Subject Terms: Allometric relationships, Stand structure, Volume estimation, Stand-level attributes, Ecology, QH540-549.5

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2197562024000071; https://doaj.org/toc/2197-5620

Access URL: https://doaj.org/article/d54cb241507549b2937ac411f4d8a2eb

Analysis of the inflection points of height-diameter models

Authors: Tzeng Yih Lam, Mark J. Ducey

Source: Forest Ecosystems, Vol 11, Iss , Pp 100202- (2024)

Subject Terms: Concavity, Forest inventory and analysis, Generalized height-diameter models, Growth functions, Height-diameter functions, Mixed-effects modeling, Ecology, QH540-549.5

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2197562024000381; https://doaj.org/toc/2197-5620

Access URL: https://doaj.org/article/53c5969bc1164551aecd6230ba63523e

Salvage decision-making based on carbon following an eastern spruce budworm outbreak

Authors: Lisa N. Scott, Sean M. Smith, John S. Gunn, Marek Petrik, Mark J. Ducey, Thomas S. Buchholz, Ethan P. Belair

Source: Frontiers in Forests and Global Change, Vol 6 (2023)

Subject Terms: carbon, lasso, eastern spruce budworm, decision-support, discounting, Forestry, SD1-669.5, Environmental sciences, GE1-350

File Description: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/ffgc.2023.1062176/full; https://doaj.org/toc/2624-893X

Access URL: https://doaj.org/article/0b34d852ba304b66839980a0ef4e8765

Alternative expressions for stand diameter in complex forests

Authors: Mark J. Ducey, John A. Kershaw, Jr.

Source: Forest Ecosystems, Vol 10, Iss , Pp 100114- (2023)

Subject Terms: Forest structure, Diameter at breast height, Weibull distribution, Ecology, QH540-549.5

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2197562023000453; https://doaj.org/toc/2197-5620

Access URL: https://doaj.org/article/7a5956201a9d4b66bb493af1652b0630

Eight decades of compositional change in a managed northern hardwood landscape

Authors: Mark J. Ducey, Olivia L. Fraser, Mariko Yamasaki, Ethan P. Belair, William B. Leak

Source: Forest Ecosystems, Vol 10, Iss , Pp 100121- (2023)

Subject Terms: Northern hardwoods, Succession, Stand dynamics, Silviculture, Ecology, QH540-549.5

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2197562023000520; https://doaj.org/toc/2197-5620

Access URL: https://doaj.org/article/652c3664da3e449a9e70656b74c4aade

An approximate point-based alternative for the estimation of variance under big BAF sampling

Authors: Thomas B. Lynch, Jeffrey H. Gove, Timothy G. Gregoire, Mark J. Ducey

Source: Forest Ecosystems, Vol 8, Iss 1, Pp 1-19 (2021)

Subject Terms: Bitterlich sampling, Delta method, Double sampling, Estimator bias, Forest inventory, Horizontal point sampling, Ecology, QH540-549.5

File Description: electronic resource

Relation: https://doaj.org/toc/2197-5620

Access URL: https://doaj.org/article/b32b3576e5bc446e89f885efe8bc324a

A note on the estimation of variance for big BAF sampling

Authors: Jeffrey H. Gove, Timothy G. Gregoire, Mark J. Ducey, Thomas B. Lynch

Source: Forest Ecosystems, Vol 7, Iss 1, Pp 1-14 (2020)

Subject Terms: Bitterlich sampling, Delta method, Double sampling, Forest inventory, Horizontal point sampling, Variance of a product, Ecology, QH540-549.5

File Description: electronic resource

Relation: http://link.springer.com/article/10.1186/s40663-020-00272-x; https://doaj.org/toc/2197-5620

Access URL: https://doaj.org/article/53161048e8224d79941dc5a386fca0e6

The Chapman-Richards Distribution and its Relationship to the Generalized Beta

Authors: Jeffrey H. Gove, Thomas B. Lynch, Mark J. Ducey

Source: Forest Ecosystems, Vol 6, Iss 1, Pp 1-17 (2019)

Subject Terms: Diameter distributions, Chapman-Richards growth, Generalized beta distribution of the first kind, Maximum likelihood, McKendrick-Von Foerster equation, Physiologically structured population model, Ecology, QH540-549.5

File Description: electronic resource

Relation: http://link.springer.com/article/10.1186/s40663-019-0184-0; https://doaj.org/toc/2197-5620

Access URL: https://doaj.org/article/a301b19db1ea45618cdf73a5b1866ebf

Influence of transect length and downed woody debris abundance on precision of the line-intersect sampling method

Authors: Shawn Fraver, Mark J. Ducey, Christopher W. Woodall, Anthony W. D’Amato, Amy M. Milo, Brian J. Palik

Source: Forest Ecosystems, Vol 5, Iss 1, Pp 1-10 (2018)

Subject Terms: Coarse woody debris, Copula model, Dead wood, Fuel loads, Forest structure, Forest carbon, Ecology, QH540-549.5

File Description: electronic resource

Relation: http://link.springer.com/article/10.1186/s40663-018-0156-9; https://doaj.org/toc/2197-5620

Access URL: https://doaj.org/article/10041f649ec64dbc8390ee6383891dd2

Does it matter if people think climate change is human caused?

Authors: Joel Hartter, Lawrence C. Hamilton, Angela E. Boag, Forrest R. Stevens, Mark J. Ducey, Nils D. Christoffersen, Paul T. Oester, Michael W. Palace

Source: Climate Services, Vol 10, Iss , Pp 53-62 (2018)

Subject Terms: Meteorology. Climatology, QC851-999, Social sciences (General), H1-99

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2405880717300092; https://doaj.org/toc/2405-8807

Access URL: https://doaj.org/article/00f3cfe5ad5e42c7bb0bcf13f1f02c6c

Forest Carbon Resilience of Eastern Spruce Budworm (Choristoneura fumiferana) Salvage Harvesting in the Northeastern United States

Authors: John S. Gunn, Mark J. Ducey, Thomas Buchholz, Ethan P. Belair

Source: Frontiers in Forests and Global Change, Vol 3 (2020)

Subject Terms: spruce budworm, forest carbon, salvage harvesting, life cycle assessment, resilience, Forestry, SD1-669.5, Environmental sciences, GE1-350

File Description: electronic resource

Relation: https://www.frontiersin.org/article/10.3389/ffgc.2020.00014/full; https://doaj.org/toc/2624-893X

Access URL: https://doaj.org/article/f7bc0e346f054f36855e2be1052a65d6

Remote Sensing of Lake Water Clarity: Performance and Transferability of Both Historical Algorithms and Machine Learning

Authors: Hannah J. Rubin, David A. Lutz, Bethel G. Steele, Kathryn L. Cottingham, Kathleen C. Weathers, Mark J. Ducey, Michael Palace, Kenneth M. Johnson, Jonathan W. Chipman

Source: Remote Sensing, Vol 13, Iss 8, p 1434 (2021)

Subject Terms: Landsat, lakes, Secchi depth, machine learning, random forest, water clarity, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/13/8/1434; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/767b08f68a7640f08fcc64fd777a9f86

Tree Species Traits Determine the Success of LiDAR-Based Crown Mapping in a Mixed Temperate Forest

Authors: Jack H. Hastings, Scott V. Ollinger, Andrew P. Ouimette, Rebecca Sanders-DeMott, Michael W. Palace, Mark J. Ducey, Franklin B. Sullivan, David Basler, David A. Orwig

Source: Remote Sensing, Vol 12, Iss 2, p 309 (2020)

Subject Terms: lidar, individual tree crown delineation (itcd), temperate forest, tree architecture, Science

File Description: electronic resource

Relation: https://www.mdpi.com/2072-4292/12/2/309; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/bfb39909b349457c81f9a71c398bd98f

European Mixed Forests: definition and research perspectives

Authors: Andres Bravo-Oviedo, Hans Pretzsch, Christian Ammer, Ernesto Andenmatten, Anna Barbati, Susana Barreiro, Peter Brang, Felipe Bravo, Lluis Coll, Piermaria Corona, Jan den Ouden, Mark J. Ducey, David I. Forrester, Marek Giergiczny, Jette B. Jacobsen, Jerzy Lesinski, Magnus Löf, William L. Mason, Bratislav Matovic, Marek Metslaid, François Morneau, Jurga Motiejunaite, Conor O'Reilly, Maciej Pach, Quentin Ponette, Miren del Rio, Ian Short, Jens Peter Skovsgaard, Mario Soliño, Peter Spathelf, Hubert Sterba, Dejan Stojanovic, Katarina Strelcova, Miroslav Svoboda, Kris Verheyen, Nikolas von Lüpke, Tzvetan Zlatanov

Source: Forest Systems, Vol 23, Iss 3, Pp 518-533 (2014)

Subject Terms: Forestry, SD1-669.5

File Description: electronic resource

Relation: http://revistas.inia.es/index.php/fs/article/view/6256; https://doaj.org/toc/2171-9845

Access URL: https://doaj.org/article/59af04c4a5cb4935910384a757f28ccd

Factors influencing detection in occupancy surveys of a threatened lagomorph

Authors: Daniel R. Brubaker, Adrienne I. Kovach, Mark J. Ducey, Walter J. Jakubas, Kathleen M. O'brien

Source: Wildlife Society Bulletin, Vol 38, Iss 3, Pp 513-523 (2014)

Subject Terms: detection, lagomorph, monitoring, New England cottontail, occupancy, patch, General. Including nature conservation, geographical distribution, QH1-199.5

File Description: electronic resource

Relation: https://doaj.org/toc/2328-5540

Access URL: https://doaj.org/article/ce439d099ed34692bf979382586009a5

Effects of Invasive Winter Moth Defoliation on Tree Radial Growth in Eastern Massachusetts, USA

Authors: Michael J. Simmons, Thomas D. Lee, Mark J. Ducey, Joseph S. Elkinton, George H. Boettner, Kevin J. Dodds

Source: Insects, Vol 5, Iss 2, Pp 301-318 (2014)

Subject Terms: Operophtera brumata, exotic species, dendroecology, Quercus rubra, Science

File Description: electronic resource

Relation: http://www.mdpi.com/2075-4450/5/2/301; https://doaj.org/toc/2075-4450

Access URL: https://doaj.org/article/e0c2e0d2375242ba8c30ea6b1985544c

Climate change beliefs and forest management in eastern Oregon: implications for individual adaptive capacity

Authors: Angela E. Boag, Joel Hartter, Lawrence C. Hamilton, Nils D. Christoffersen, Forrest R. Stevens, Michael W. Palace, Mark J. Ducey

Source: Ecology and Society, Vol 23, Iss 4, p 1 (2018)

Subject Terms: adaptive capacity, climate change, climate change adaptation, drought, forest management, private land, resilience, Biology (General), QH301-705.5, Ecology, QH540-549.5

File Description: electronic resource

Relation: http://www.ecologyandsociety.org/vol23/iss4/art1/; https://doaj.org/toc/1708-3087

Access URL: https://doaj.org/article/a8ee229f4c2f4d1a9424171aed66505b

Assessment of Forest above Ground Biomass Estimation Using Multi-Temporal C-band Sentinel-1 and Polarimetric L-band PALSAR-2 Data

Authors: Xiaodong Huang, Beth Ziniti, Nathan Torbick, Mark J. Ducey

Source: Remote Sensing, Vol 10, Iss 9, p 1424 (2018)

Subject Terms: forest, aboveground biomass, SAR, Sentinel-1, PALSAR-2, Science

File Description: electronic resource

Relation: http://www.mdpi.com/2072-4292/10/9/1424; https://doaj.org/toc/2072-4292

Access URL: https://doaj.org/article/78a4e59b9fc9410c8a91e974f83a11db

Modeling Raccoon (Procyon lotor) Habitat Connectivity to Identify Potential Corridors for Rabies Spread

Authors: Timothy P. Algeo, Dennis Slate, Rosemary M. Caron, Todd Atwood, Sergio Recuenco, Mark J. Ducey, Richard B. Chipman, Michael Palace

Source: Tropical Medicine and Infectious Disease, Vol 2, Iss 3, p 44 (2017)

Subject Terms: circuit theory, habitat suitability, Maxent, pine, Pinus, Procyon lotor, rabies, raccoon, risk model, Medicine

File Description: electronic resource

Relation: https://www.mdpi.com/2414-6366/2/3/44; https://doaj.org/toc/2414-6366

Access URL: https://doaj.org/article/edfd167bc6b845d18018ccf8b6e8258c