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[PDF] Top 20 Large-scale patterns of forest fire occurrence in the conterminous United States and Alaska, 2012

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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, 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 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

... Additionally, we used the Spatial Association of Scalable Hexagons (SASH) analytical approach to identify forested areas in the conterminous 48 States with higher-than-expected fire occurrence ... See full document

21

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

... Plain. In 2009, however, no hot spots existed in the Rocky Mountains, although hot spots were concentrated in Southern California and were scattered across the Southeastern Coastal Plain (fig. 3.4). Unlike previous ... See full document

9

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

... of fire density over time in the ...the fire occurrence density in the ecoregion in 2015 was higher, lower, or the same relative to all the previous years for which data have been collected, ... See full document

23

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, 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

... the Forest Health Monitoring (FHM) Program of the Forest Service, ...presents forest health status and trends from a national or multi-State regional perspective using a variety of sources, ... See full document

25

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

... Koch 2012; Potter 2012; Potter 2013; Potter and Paschke 2013, 2014, 2015a, 2015b, 2016) and by island in Hawai‘i (Potter and Paschke ...the conterminous United States covered about ... See full document

25

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

... the Forest Service Remote Sensing Applications Center (USDA Forest Service 2008), was used to determine the amount and location of forest within survey defoliation and mortality ... See full document

15

Phylogenetic community structure of forests across the conterminous United States: Regional ecological patterns and forest health implications

Phylogenetic community structure of forests across the conterminous United States: Regional ecological patterns and forest health implications

... quantified forest tree phylogenetic community struc- ture across broad regions in North America (Qian et ...Jarenkow 2012), and Australia (Kooy- man et ...of forest ecology and forest health, ... See full document

11

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 large-scale complexity of interactions between host distribution, stress factors, and the development of pest outbreaks (Holdenrieder and others ... See full document

14

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

... important forest insects [such as emerald ash borer (Agrilus planipennis) and hemlock woolly adelgid (Adelges tsugae)], diseases (such as laurel wilt, Dutch elm disease, white pine blister rust, and thousand ... See full document

21

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

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

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 formation of the Bureau of Reclamation in 1903 led to a dramatic increase in the number and size of water transfer projects through much of the 20th century, particularly in the west. Although many newspaper and ... See full document

29

Carbon benefits from protected areas in the conterminous United States

Carbon benefits from protected areas in the conterminous United States

... the forest area changes calculated from different data sources such as remote sensing and field plot data inventory based datasets ...in forest cover or whether loss of forest cover is forest ... See full document

15

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

... Despite the initial successes exemplified in the use of ICESat to monitor surface waters, challenges remain, with some critical uncertainties and gaps to be addressed. As examples, most existing studies focused on local ... See full document

12

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

... of P and T (Karl and Riebsame, 1989; Piao et al., 2010). Although the results allow us to draw some conclusions on the general patterns, uncertainties are large and vary differ- ently across space and time. ... 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

... We examined obesity and F/V consumption as response variables. For obesity, BRFSS respondents pro- vided information about their height and weight from which their body mass index (BMI) was computed. BMI was calculated ... See full document

14

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