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Fish Assemblage Responses to Forest Cover
2007
Environmental Management
having a high degree of nearstream forest cover. reforestation categories based on cluster analysis of years 1950 and 1993 near-stream forest cover. ...
Streams with relatively low near-stream forest cover were different from streams having moderate to high near-stream forest cover in 1950 and 1993. ...
Methods
Site Selection Streams were selected to represent watersheds along a forest cover continuum from mostly forested to least forested. ...
doi:10.1007/s00267-007-9049-3
pmid:18043963
fatcat:bbg3bdcqafcdlaye6q6ykhdvii
Linking Forest Flammability and Plant Vulnerability to Drought
2020
Forests
Here, we outline the mechanisms through which plant responses to drought may affect forest flammability, specifically fuel moisture and the ratio of dead to live fuels. ...
Despite the co-occurrence of forest fires with drought, current approaches to modelling flammability largely overlook the large body of research into plant vulnerability to drought. ...
(a) E. viminalis; (b) E. grandis; (c) E. macrorhyncha; (d) E. melliodora; (e) E. blakelyi; (f) E. sideroxylon; (g) E. populnea; (h) E. largiflorens. ...
doi:10.3390/f11070779
fatcat:lv4gwchnebghpmdhrlb5tlf5aq
Effects of Small-Scale Dead Wood Additions on Beetles in Southeastern U.S. Pine Forests
2012
Forests
These results suggest manipulations of dead wood in pine forests have variable effects on beetles according to life history characteristics. ...
The positive influence of dead wood additions on the beetle community can be largely attributed to the saproxylic fauna (species dependent on dead wood), which, when analyzed separately, OPEN ACCESS Forests ...
productivity and long-term forest sustainability is becoming more important in forest management. ...
doi:10.3390/f3030632
fatcat:i7yvnpkhtrglzffwrpoybrh24i
Long-term decline of sugar maple following forest harvest, Hubbard Brook Experimental Forest, New Hampshire
2018
Canadian Journal of Forest Research
We studied the 30-year 25 trajectory of forest recovery from clearcutting (whole-tree harvest (WTH)) in a forest originally 26 dominated by sugar maple (Acer saccharum). ...
Foresters should consider that sites Introduction (Park and Yanai 2009, Duchesne et al. 2013). ...
doi:10.1139/cjfr-2017-0233
fatcat:k7wnngvilzf7nhbmjilwj2i6ya
Multi-angular hyperspectral observations of Mediterranean forest with PROBA-CHRIS
2004
Imaging Spectrometry X
The models KUUSK, SAIL and GeoSAIL were used to simulate spectro-directional reflectance of different stands in the forest and compared with PROBA -CHRIS and airborne hyperspectral observations. ...
Measurements of spectro-directional radiances done with the imaging spectrometer CHRIS on-board the agile platform PROBA are being used to determine key properties of terrestrial vegetation at the appropriate ...
In particular the following measurements were done:
Figure 2 Figure 3 23 Spectro -directional TOC reflectance of three stands at four view angles D0=0°, D2= -36, D3= +55° e D4=-55°: A) Pinus pinaster ...
doi:10.1117/12.559348
fatcat:255jnsyc6fbmrikr3tiomcdmsm
Aluminum is more tightly bound in soil after wollastonite treatment to a forest watershed
2017
Forest Ecology and Management
This conversion of exchangeable Al to organically bound Al has reduced Al solubility and contributed to improved forest health. ...
Aluminum is more tightly bound in soil after wollastonite treatment to a forest watershed by Weiyao Gu B.A. Fudan University, 2010 Thesis ...
primarily exchangeable Al since Ca has a lower affinity for organic binding sites than Al (Tam and McColl, 1990 Skyllberg (1999) , who suggested that the concentration of organically bound Al in O and E ...
doi:10.1016/j.foreco.2017.04.035
fatcat:mcvlptevrbd6pegrntztcsdznu
Mycorrhizal weathering in base-poor forests
2003
Nature
Driscoll, Chris E. Johnson, Thomas G. Siccama, Christopher Eagar, Timothy J. Fahey, Gene E. Likens
© 2003 Nature Publishing Group ...
weathering expected in base-poor forests 12, 13 . ...
doi:10.1038/423824a
fatcat:7xmvjpwyobgy5c36hvkknk5r6y
Stand-Level Transpiration Increases after Eastern Redcedar (Juniperus virginiana L.) Encroachment into the Midstory of Oak Forests
2020
Forests
., redcedar) encroachment is transitioning the oak-dominated Cross-Timbers of the southern Great Plain of the USA into mixed-species forests. ...
We selected three sites representative of oak, redcedar, and oak and redcedar mixed stands with a similar total basal area (BA) in a Cross-Timbers forest near Stillwater, Oklahoma. ...
Lines are locally weighted regressions for OAK O , OAK M , ERC M , and ERC E , respectively. ...
doi:10.3390/f11090901
fatcat:ahdiendab5h6lgbvcb6dgw4n7q
The influence of experimental wind disturbance on forest fuels and fire characteristics
2014
Forest Ecology and Management
In this study, we simulated wind-caused gaps in a Pinus taeda forest in the Piedmont of north-central Georgia using static winching of trees to examine how wind damage may alter fuel characteristics and ...
Understanding disturbance interactions can allow forest managers to make more informed decisions about how wind disturbance influences fuel heterogeneity, and how management processes, such as prescribed ...
Photo courtesy of USDA Forest Service, Southern Research Station, Center for Forest Disturbance Science.
Fig. 3 . 3 Mean mass of forest floor fuels. ...
doi:10.1016/j.foreco.2014.07.021
fatcat:yn4oo3lnzrbvvfpl7ri4jenaja
Effects of calcium treatment on forest floor organic matter composition along an elevation gradient
2014
Canadian Journal of Forest Research
Calcium amendment is a restorative option for nutrient-depleted, acidic soils in the forests of the northeastern United States. ...
effects of watershed-scale wollastonite (CaSiO 3 ) application on the structural composition of soil organic matter (SOM) and hot-water extractable organic matter (HWEOM) at the Hubbard Brook Experiment Forest ...
Forest floor samples were collected using a 10-cm diameter PVC corer. ...
doi:10.1139/cjfr-2014-0065
fatcat:7uqtfl4x5jblzbr43zs6foeoxy
Merging the Minnaert-$k$ Parameter With Spectral Unmixing to Map Forest Heterogeneity With CHRIS/PROBA Data
2010
IEEE Transactions on Geoscience and Remote Sensing
We combined the spectral domain with the angular domain of CHRIS data in order to map the surface heterogeneity of an Alpine coniferous forest during winter. ...
Merging both maps resulted in a forest cover heterogeneity map, which contains more detailed information on canopy heterogeneity at the CHRIS subpixel scale than is possible to realize from a single-source ...
Test Site and CHRIS Data An Alpine valley, the Ofenpass valley, located in the Swiss National Park, South East Switzerland (10 • 13 48 E/ 46 • 39 45 N), was chosen as test site. ...
doi:10.1109/tgrs.2010.2047400
fatcat:ppjgford4fh35h47xecrjthu54
Comparing Simulations and Observations of the Lyα Forest. I. Methodology
2002
Astrophysical Journal
We present an automated process for detecting and selecting absorption features over the range of resolution and signal-to-noise of typical observational data on the Lyman-alpha "forest". ...
Details of the method for culling out metal lines from the Lyman-α forest will be given in Paper II. ...
Figure 1 1 summarizes the state of observational capabilities for studies of the Lyman-α forest. ...
doi:10.1086/338033
fatcat:frh3nflrw5bmnjefzgm5vmlyzu
Sustaining Cross-Timbers Forest Resources: Current Knowledge and Future Research Needs
2019
Sustainability
In addition, we theorize how the adoption of active forest management will affect ecosystem services and structure of the Cross-Timbers forests. ...
The Cross-Timbers region of the United States, situated in the southern Great Plains along the western edge of the eastern deciduous forest, was historically Quercus-dominated open forest interspersed ...
more open forest. ...
doi:10.3390/su11174703
fatcat:tw4omefqprhtfktkhfe3jvayqm
Effects of calcium silicate treatment on the composition of forest floor organic matter in a northern hardwood forest stand
2014
Biogeochemistry
Effects of calcium silicate treatment on the composition of forest floor organic matter in a northern hardwood forest stand. Biogeochemistry, 122(2-3), 313-326. http://doi. ...
Abstract Calcium amendment can help improve forest sustainability in stands that have been impacted by chronic acid deposition. ...
reductions in forest health (Likens et al. 1998 . ...
doi:10.1007/s10533-014-0043-6
fatcat:evvwe6a54rczzokkj5vdzkxidy
Climate change: Hot questions of temperature bias
2008
Nature
@noaa.gov ■
Chris E. ...
Forest is in the Joint Program on
the Science and Policy of Global Change,
Massachusetts Institute of Technology,
77 Massachusetts Avenue, Cambridge,
Massachusetts 02139, ...
doi:10.1038/453601a
pmid:18509430
fatcat:csg7fso4cfan3mqogmfqizx2uq
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