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[PDF] Top 20 Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawaii

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Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawaii

Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawaii

... by fire suppression (Barbour and others 1999) and by the introduction of nonnative invasive plants, which can change fuel properties and in turn both affect fire behavior and alter fire regime ... See full document

23

Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawaii, 2014

Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawaii, 2014

... a large hot spot in the Southeast, extending across four States and having its high fire density core in ecoregion 232B–Gulf Coast Plains and Flatwoods in southwestern Georgia and north- central ... See full document

21

Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawaii, 2016

Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawaii, 2016

... a fire occurrence (USDA Forest Service ...a fire at the time of image collection, with Terra observations collected in the morning and Aqua observations collected in the ...resulting ... See full document

47

Large-scale patterns of insect and disease activity in the conterminous United States, Alaska and Hawaii from the national insect and disease survey, 2015

Large-scale patterns of insect and disease activity in the conterminous United States, Alaska and Hawaii from the national insect and disease survey, 2015

... surveyed forest areas with the greatest exposure to the detected mortality- causing and defoliation-causing agents and complexes (using data collected using DASM ... See full document

25

Chapter 3: Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2009

Chapter 3: Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2009

... forested area. The threshold values are not exact because the correlation of spatial data violates the assumption of independence required for statistical significance (Laffan 2006). The Getis- Ord approach does not ... See full document

9

Large-scale patterns of insect and disease activity in the conterminous United States, Alaska and Hawaii from the national insect and disease survey, 2016

Large-scale patterns of insect and disease activity in the conterminous United States, Alaska and Hawaii from the national insect and disease survey, 2016

... a fire occurrence (USDA Forest Service ...a fire at the time of image collection, with Terra observations collected in the morning and Aqua observations collected in the ...resulting ... See full document

25

Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2012

Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2012

... A fire occurrence is defined as one daily satellite detection of wildland fire in a 1-km 2 pixel, with multiple fire occurrences possible on a pixel across multiple ...extract fire ... See full document

18

Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2011

Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2011

... surveyed forest areas with the greatest exposure to the detected mortality- and defoliation-causing agents and ...the conterminous United ...surveyed forest area in each hexagon exposed to ... See full document

16

Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2010

Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2010

... time, fire outside the historic range of frequency and intensity can have extensive economic and ecological ...of fire suppression (Nowacki and Abrams ...Current fire regimes on more than half of the ... See full document

8

Large-scale patterns of insect and disease activity in the conterminous United States and Alaska from the national insect and disease detection survey database, 2010

Large-scale patterns of insect and disease activity in the conterminous United States and Alaska from the national insect and disease detection survey database, 2010

... the United States will be necessary for determining appropriate follow- up investigation and management ...important forest insects and diseases, the pests and pathogens discussed in this chapter do ... See full document

14

Chapter 2: Large-scale patterns of insect and disease activity in the conterminous United States and Alaska from the national insect and disease detection survey, 2009

Chapter 2: Large-scale patterns of insect and disease activity in the conterminous United States and Alaska from the national insect and disease detection survey, 2009

... In 2009, four mortality-causing agents and complexes were reported for Alaska, affecting approximately 61 000 ha (table 2.3). Spruce beetle was the leading mortality agent, detected on about 41 000 ha, mostly in ... See full document

15

Large-scale patterns of insect and disease activity in the conterminous United States and Alaska from the National Insect and Disease Survey, 2014

Large-scale patterns of insect and disease activity in the conterminous United States and Alaska from the National Insect and Disease Survey, 2014

... in forest structure and function, species succession, and biodiversity, which may be considered negative or positive depending on management objectives (Edmonds and others ...for forest managers, ... See full document

21

Carbon benefits from protected areas in the conterminous United States

Carbon benefits from protected areas in the conterminous United States

... 48 states in the conterminous ...on forest carbon changes at the same scale ...net forest area change, and 2) Protected Area Dataset of the United States (PADUS, version ... See full document

15

1 Drought modulated boreal forest fire occurrence and

1 Drought modulated boreal forest fire occurrence and

... Here we combined fire frequency, burned area and climate data in the Altai boreal forests,.. 20.[r] ... See full document

13

Potential and limitations of satellite laser altimetry for monitoring water surface dynamics: ICESat for US lakes

Potential and limitations of satellite laser altimetry for monitoring water surface dynamics: ICESat for US lakes

... Our study area is the conterminous United States. Data from various sources were combined to aid in the processing and analyses of ICESat data. In particular, a Landsat-based water mask was acquired ... See full document

12

Quantifying the impacts of interbasin transfers on water balances in the conterminous United States

Quantifying the impacts of interbasin transfers on water balances in the conterminous United States

... The multi-column routing matrix was then converted back to a two-column table, but this time with every possible combination of connected HUC8s. This resulted in 18,777 pairs of HUC8s that were hydrologically connected, ... See full document

29

Evaluation of predictive models for post-fire debris flow occurrence in the western United States

Evaluation of predictive models for post-fire debris flow occurrence in the western United States

... (i.e., 50 % of the times being correct) and any point above that line corresponds to a model with some predictive skill. The ROC curves demonstrate the model’s predictive perfor- mance of different thresholds and the ... See full document

13

Parameter regionalization of a monthly water balance model for the
conterminous United States

Parameter regionalization of a monthly water balance model for the conterminous United States

... spatial patterns of sensitivities of RV to the five MWBM parameters ...the patterns shown in the RR ...ent patterns of relative sensitivities for the eastern part of the CONUS for RV as compared to ... See full document

16

Future shift of the relative roles of precipitation and temperature in controlling annual runoff in the conterminous United States

Future shift of the relative roles of precipitation and temperature in controlling annual runoff in the conterminous United States

... as forest thinning and fuel management, irrigation, and planting drought-tolerant species are vital to minimize the potential risk and vulnera- bility to climate change and reduce the threats to ecosystems and ... See full document

13

Associations of supermarket accessibility with obesity and fruit and vegetable consumption in the conterminous United States

Associations of supermarket accessibility with obesity and fruit and vegetable consumption in the conterminous United States

... and large super- market categories, which were based on 1-19, 20-49, and 50 or more employees, ...the scale of operation and these two factors should be positively correlated ... See full document

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