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Armillaria root disease-caused mortality of avocado trees was associated with Armillaria mexicana
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El incremento se debe a la necesidad de mitigación y adaptación de los bosques al cambio global
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61por Nguyen, Vivian M., Bell, Christina, Berseth, Valerie, Cvitanovic, Christopher, Darwent, Ray, Falconer, Matthew, Hutchen, Jenna, Kapoor, Tyreen, Klenk, Nicole, Young, Nathan“…In this article, we integrate our authorship experiences with insights from nine interviews of knowledge exchange practitioners at the Canadian Forest Service about challenges and opportunities of digital knowledge exchange (KE) brought on by the COVID-19 pandemic. …”
Publicado 2021
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62por Benders-Guedj, Marie, Köberle, Martin, Hofmann, Heidelore, Biedermann, Tilo, Darsow, Ulf“…The highest prevalence of sIgE to alpha-gal was observed in hunters and forest service employees (22.8%, relative risk 2.5; 95% CI 1.5 – 4.2; p < 0.001). …”
Publicado 2023
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63“…In order to assess potential benefits of adopting a field-based inventory of CWD C stocks in lieu of the current model-based approach, a national inventory of downed dead wood C across the U.S. was compared to estimates calculated from models associated with the U.S.’s NGHGI and used in the USDA Forest Service, Forest Inventory and Analysis program. …”
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64“…Drawing on extensive data sets compiled by the US Forest Service, we integrated statistical forecasting and analytical techniques within a spatially explicit, agent-based, simulation framework to predict potential range expansion of Chinese and European privet (Ligustrum sinense and L. vulgare) and the associated increase in crown fire risk over the next two decades in forestlands of Mississippi and Alabama. …”
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65por Dobbertin, Matthias, Wermelinger, Beat, Bigler, Christof, Bürgi, Matthias, Carron, Mathias, Forster, Beat, Gimmi, Urs, Rigling, Andreas“…In our study, we correlated time series of drought indices from long-term climate stations, 11-year mortality trends from a long-term research plot, and mortality probabilities modeled from tree rings (as an indicator of tree vitality) with documented occurrences of various bark beetle species and a buprestid beetle, using regional Forest Service reports from 1902 to 2003 and advisory cases of the Swiss Forest Protection Service (SFPS) from 1984 to 2005. …”
Publicado 2007
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66por McWethy, David B., Pauchard, Aníbal, García, Rafael A., Holz, Andrés, González, Mauro E., Veblen, Thomas T., Stahl, Julian, Currey, Bryce“…To identify the large-scale trends and drivers of recent fire activity across six regions in south-central Chile (~32–40° S Latitude) we evaluated MODIS satellite-derived fire detections and compared this data with Chilean Forest Service records for the period 2001–2017. MODIS burned area estimates provide a spatially and temporally comprehensive record of fire activity across an important bioclimatic transition zone between dry Mediterranean shrublands/sclerophyllous forests and wetter deciduous-broadleaf evergreen forests. …”
Publicado 2018
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67por Marsik, Matthew, Staub, Caroline G., Kleindl, William J., Hall, Jaclyn M., Fu, Chiung-Shiuan, Yang, Di, Stevens, Forrest R., Binford, Michael W.“…We built a random forest classifier using seasonal time-series analysis of 16 years of MODIS 16-day composite Enhanced Vegetation Index, and ancillary data containing forest ownership, roads, US Forest Service wilderness and forestry areas, proportion conifer and proportion riparian. …”
Publicado 2018
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68por Woodall, Christopher W., Monleon, Vicente J., Fraver, Shawn, Russell, Matthew B., Hatfield, Mark H., Campbell, John L., Domke, Grant M.“…The Forest Inventory and Analysis program of the United States (US) Forest Service has conducted an annual DDW inventory on all coterminous US forest land since 2002 (~1 plot per 38,850 ha), with a sample intensification occurring since 2012 (~1 plot per 19,425 ha). …”
Publicado 2019
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69“…Forest plots from the US Forest Service Forest Inventory and Analysis program (FIA) were imputed to gridded c2014 landscape data provided by the LANDFIRE project using topographic, biophysical, and disturbance variables. …”
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70por Royer‐Tardif, Samuel, Boisvert‐Marsh, Laura, Godbout, Julie, Isabel, Nathalie, Aubin, IsabelleEnlace del recurso
Publicado 2021
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71“…Eight taxa were identified as Grade II endangered wild plants, 220 taxa were identified as northern lineage plants of the Korean Peninsula, 66 taxa were endemic to the Korean Peninsula and 94 taxa were rare plants as designated by the Korea Forest Service. Amongst them, eight taxa were Critically Endangered species, 10 taxa were Endangered species, 31 taxa were Vulnerable species, 31 taxa were Least Concern species and 14 taxa were Data Deficient species. …”
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72“…Initiated in 1998, the USDA Forest Service's Forest Inventory and Analysis program (responsible for compiling the Nation's forest C estimates) began consistent nationwide sampling of standing dead trees, which may now supplant previous purely model-based approaches to standing dead biomass and C stock estimation. …”
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73por Stevens, Jens T., Safford, Hugh D., North, Malcolm P., Fried, Jeremy S., Gray, Andrew N., Brown, Peter M., Dolanc, Christopher R., Dobrowski, Solomon Z., Falk, Donald A., Farris, Calvin A., Franklin, Jerry F., Fulé, Peter Z., Hagmann, R. Keala, Knapp, Eric E., Miller, Jay D., Smith, Douglas F., Swetnam, Thomas W., Taylor, Alan H.“…Recent efforts to quantify the timing of historical high-severity fire events in forests of western North America have assumed that the “stand age” variable from the US Forest Service Forest Inventory and Analysis (FIA) program reflects the timing of historical high-severity (i.e. stand-replacing) fire in ponderosa pine and mixed-conifer forests. …”
Publicado 2016
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74por Versieux, Leonardo M., Dávila, Nállarett, Delgado, Geadelande C., de Sousa, Valdeci F., de Moura, Edweslley Otaviano, Filgueiras, Tarciso, Alves, Marccus V., Carvalho, Eric, Piotto, Daniel, Forzza, Rafaela C., Calvente, Alice, Jardim, Jomar G.“…It is coordinated and promoted by the Brazilian Forest Service of the Ministry of Environment. In each state, the NFI collaborates with local herbaria by receiving collected plant material and performing species identification. …”
Publicado 2017
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75“…This study aims to assess the environmental factors that prompt this atypical inverse latitudinal gradient seen in TSR using the USDA Forest Service’s Forest Inventory and Analysis (FIA) database. …”
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76por Van Houtven, George, Phelan, Jennifer, Clark, Christopher, Sabo, Robert D., Buckley, John, Thomas, R. Quinn, Horn, Kevin, LeDuc, Stephen D.“…We assembled a tree database using data from U.S. Forest Service Forest Inventory and Analysis monitoring plots. …”
Publicado 2019
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77por Campbell, John L., Green, Mark B., Yanai, Ruth D., Woodall, Christopher W., Fraver, Shawn, Harmon, Mark E., Hatfield, Mark A., Barnett, Charles J., See, Craig R., Domke, Grant M.“…To address this shortcoming, we quantified uncertainties in estimates of downed coarse woody debris volume and carbon storage using data collected from permanent forest inventory plots in the northeastern United States by the Forest Inventory and Analysis program of the USDA Forest Service. Quality assurance data collected from blind remeasurement audits were used to quantify error in diameter measurements, hollowness of logs, species identification, and decay class determination. …”
Publicado 2019
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78“…To accomplish this, we studied Pinyon Jays in three widely separated study areas using radio telemetry and direct observation and measured key attributes of their locations and a separate set of randomly-selected control sites using the U. S. Forest Service’s Forest Inventory Analysis protocol. Data visualizations, principle components analysis, and logistic regressions of the resulting data indicated that Pinyon Jays used a distinct subset of available pinyon-juniper woodland habitat, and further suggested that Pinyon Jays used different but overlapping habitats for seed caching, foraging, and nesting. …”
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79por Merkle, Scott A., Koch, Jennifer L., Tull, A. Ryan, Dassow, Jessica E., Carey, David W., Barnes, Brittany F., Richins, Mason W. M., Montello, Paul M., Eidle, Kira R., House, Logan T., Herms, Daniel A., Gandhi, Kamal J.K.“…In addition, in 2018, we initiated cultures from crosses made between lingering green ash parents from the USDA Forest Service ash breeding program in Ohio. Somatic embryos were produced by growing cultures in liquid suspension, followed by fractionation and plating on semisolid medium to produce developmentally synchronous populations of somatic embryos. …”
Publicado 2022
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80“…Plants used as raw materials for herbal medicine are known as medicinal plants [2]. The U. S. Forest Service estimates that 40% of pharmaceutical drugs in the Western world are derived from plants [1]. …”
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