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Full-Text Articles in Social and Behavioral Sciences

Explaining China’S Wildlife Crisis: Cultural Tradition Or Politics Of Development, Peter J. Li Apr 2018

Explaining China’S Wildlife Crisis: Cultural Tradition Or Politics Of Development, Peter J. Li

Peter J. Li, PhD

This chapter is about China’s wildlife crisis. As the following sections attempt to demonstrate, abuse of and assault on wildlife in captivity and in the wild have reached an unprecedented level on the Chinese mainland in the reform era (1978–present). Shocking brutality against wildlife animals has been frequently exposed by Chinese and international media. To readers outside East Asia, they ask if the Chinese are culturally indifferent to animal suffering. Indeed, does the Chinese culture sanction cruelty to animals? Or is it the contemporary politics of economic development that is more directly responsible for the crisis?


Gu 2018.Pdf, Chien-Juh Gu Feb 2018

Gu 2018.Pdf, Chien-Juh Gu

Chien-Juh Gu

This study examines major social, economic, and cultural factors that sustain in-law inequality in Taiwanese transnational families. Data are based on life-history interviews with 16 Taiwanese immigrant women and ethnographic observations in a Midwest urban area. Findings suggest that middle-class immigrants’ abilities to host in-laws for lengthy periods and parents-in-law’s financial support for immigrant couples lead to the living arrangement of three-generation households in many immigrant families. Daughters-in-law in these households experience enormous stress because their mothers-in-law demand obedience. Traditional gender norms become moralized when the women’s husbands, mothers, and fellow immigrants reinforce Confucian cultural values of filial piety and …


Segmenting Human Trajectory Data By Movement States While Addressing Signal Loss And Signal Noise, Sungsoon Hwang, Cynthia Vandemark, Navdeep Dhatt, Sai Yalla, Ryan Crews Dec 2017

Segmenting Human Trajectory Data By Movement States While Addressing Signal Loss And Signal Noise, Sungsoon Hwang, Cynthia Vandemark, Navdeep Dhatt, Sai Yalla, Ryan Crews

Sungsoon Hwang

This paper considers the problem of partitioning an individual GPS
trajectory data into homogeneous, meaningful segments such as
stops and trips. Signal loss and signal noise are highly prevalent in
human trajectory data, and it is challenging to deal with uncertainties
in segmentation algorithms. We propose a new trajectory
segmentation algorithm that detects stop segments in a noiserobust
manner from GPS data with time gaps. The algorithm consists
of three steps that impute time gaps, split data into base
segments and estimate states over a base segment. The statedependent
path interpolation was proposed as a framework for
gap imputation to …


“Mexicans Love Red” And Other Gentrification Myths: Displacements And Contestations In The Gentrification Of Pilsen, Chicago, Winifred S. Curran Dec 2017

“Mexicans Love Red” And Other Gentrification Myths: Displacements And Contestations In The Gentrification Of Pilsen, Chicago, Winifred S. Curran

Winifred S Curran

This paper uses experiences from a decade-long community-based research project in the Pilsen neighborhood of Chicago, a Mexican-American neighborhood whose residents are both experiencing and resisting gentrification, to show how displacements and contestations evolve in conversation with each other in an iterative process we could call “actually existing” gentrifications. I analyze a series of “moments” in 13 years of research in Pilsen to illustrate the constantly shifting terrain of gentrification politics, covering not just housing affordability, but the nature of identity, democracy, and belonging. As communities develop resistance strategies to gentrification, so too do city planners, policy makers and developers …


Prisoners And Animals: An Historical Carceral Geography, Karen M. Morin Dec 2017

Prisoners And Animals: An Historical Carceral Geography, Karen M. Morin

Karen M. Morin

No abstract provided.


Teaching Roman Mobility: Digital Visualization In The Classroom And In Undergraduate Research, Micah Myers, Joseph M. Murphy Dec 2017

Teaching Roman Mobility: Digital Visualization In The Classroom And In Undergraduate Research, Micah Myers, Joseph M. Murphy

Joseph M. Murphy

This paper looks at pedagogical applications of our web-based digital visualization project, Mapping Ancient Texts (MAT). We discuss: (1) a course in which students use the web application Carto to create visualizations from geo-spatial information in Cicero’s Letters; and (2) a student-researcher developing a digital visualization of Hannibal’s movements during the Second Punic War. This paper explores how these projects teach important technical skills and engage students in detailed analysis of Roman mobility and history. We also discuss the challenges of using evolving technologies in the liberal arts setting.


Analyzing The Spatial And Temporal Dynamics Of Snapchat, Levente Juhasz, Hartwig Hochmair Dec 2017

Analyzing The Spatial And Temporal Dynamics Of Snapchat, Levente Juhasz, Hartwig Hochmair

Levente Juhasz

Snapchat is a widely popular social-media platform among young people. In an update in February 2018, a web-based version of Snap Map was released. Besides using Snapchat for peer-to-peer chatting, users can submit photos and short videos to this feature. Snap Map was found to be useful for the dissemination of breaking news (e.g. protests) and the identification of local events (e.g. house fires) in quasi real-time. In order to understand the potential of the Snap Map feature for automated event extraction and answering societal questions, a better understanding of the characteristics of Snapchat data is necessary. Therefore, this paper …


Cross-Checking User Activities In Multiple Geo-Social Media Networks, Levente Juhasz, Hartwig Hochmair Dec 2017

Cross-Checking User Activities In Multiple Geo-Social Media Networks, Levente Juhasz, Hartwig Hochmair

Levente Juhasz

Geo-social media users tend to use different services simultaneously. Whereas significant research attention was put into analyzing contribution patterns to individual social-media platforms, it is less known how the same individual user uses different services. This pilot study analyzes the spatial behavior of users in multiple geo-social media services using geotagged Instagram media objects and Foursquare check-ins for 10 individual users. It assesses the usability of several methods a) to extract and map user activity spaces and b) to quantify the similarity of social media contributions of a user in different platforms. The analysis of user behavior across multiple platforms …


A ‘‘Practical’’ Ethic For Animals, David Fraser Nov 2017

A ‘‘Practical’’ Ethic For Animals, David Fraser

David Fraser, PhD

Drawing on the features of ‘‘practical philosophy’’ described by Toulmin (1990), a ‘‘practical’’ ethic for animals would be rooted in knowledge of how people affect animals, and would provide guidance on the diverse ethical concerns that arise. Human activities affect animals in four broad ways: (1) keeping animals, for example, on farms and as companions, (2) causing intentional harm to animals, for example through slaughter and hunting, (3) causing direct but unintended harm to animals, for example by cropping practices and vehicle collisions, and (4) harming animals indirectly by disturbing life-sustaining processes and balances of nature, for example by habitat …


Exclusion And Non-Participation In Marine Spatial Planning, Noel Healy, Marcos Luna Nov 2017

Exclusion And Non-Participation In Marine Spatial Planning, Noel Healy, Marcos Luna

Noel Healy

Marine Spatial Planning (MSP) offers the possibility of democratising management of the seas. MSP is, however, increasingly implemented as a form of post-political planning, dominated by the logic of neoliberalism, and a belief in the capacity of managerial-technological apparatuses to address complex socio-political problems, with little attention paid to issues of power and inequality. There is growing concern that MSP is not facilitating a paradigm shift towards publicly engaged marine management, and that it may simply repackage power dynamics in the rhetoric of participation to legitimise the agendas of dominant actors. This raises questions about the legitimacy and inclusivity of …


Food Justice Youth Development: Using Photovoice To Study Urban School Food Systems, Krista Harper, Catherine Sands, Diego Angarita, Molly Totman, Monica Maitin, Jonell Sostre Rosado, Jazmin Colon, Nick Alger Sep 2017

Food Justice Youth Development: Using Photovoice To Study Urban School Food Systems, Krista Harper, Catherine Sands, Diego Angarita, Molly Totman, Monica Maitin, Jonell Sostre Rosado, Jazmin Colon, Nick Alger

Catherine Sands

How do youth learn through participation in efforts to study and change the school food system? Through our participatory youth action research (YPAR) project, we move beyond the "youth as consumer" frame to a food justice youth development approach. We track how a group of youth learned about food and the public policy process through their efforts to transform their own school food systems by conducting a participatory evaluation of farm-to-school efforts in collaboration with university and community partners. We used the Photovoice research method, placing cameras in the hands of young people so that they themselves could document and …


To Recognize The Tyranny Of Distance: A Spatial Reading Of Whole Women's Health V. Hellerstedt, Lisa R. Pruitt , Michele Statz Aug 2017

To Recognize The Tyranny Of Distance: A Spatial Reading Of Whole Women's Health V. Hellerstedt, Lisa R. Pruitt , Michele Statz

Lisa R Pruitt

            Distance—physical, material distance—is an obviously spatial concept, but one rarely engaged by legal or feminist geographers.  We take up this oversight in relation to the 2016 U.S. Supreme Court decision in Whole Woman’s Health v. Hellerstedt, which adjudicated the constitutionality of a Texas law that imposed new regulations on abortion providers.  Because half of the state’s abortion providers were unable to meet these regulations and thus closed, the distance that many Texas women had to travel for abortion services increased dramatically.  In part because of these increases, the Supreme Court ultimately determined that the Texas laws imposed an …


Science, Sentience, And Animal Welfare, Robert C. Jones Jul 2017

Science, Sentience, And Animal Welfare, Robert C. Jones

Robert C. Jones, PhD

I sketch briefly some of the more influential theories concerned with the moral status of nonhuman animals, highlighting their biological/physiological aspects. I then survey the most prominent empirical research on the physiological and cognitive capacities of nonhuman animals, focusing primarily on sentience, but looking also at a few other morally relevant capacities such as self-awareness, memory, and mindreading. Lastly, I discuss two examples of current animal welfare policy, namely, animals used in industrialized food production and in scientific research. I argue that even the most progressive current welfare policies lag behind, are ignorant of, or arbitrarily disregard the science on …


Use Of Geocoding And Us Census Data To Assess Determinants Of Outcome In Trauma Patients, Krista M. Goodman Md, John J. Hong Md, Sherrine Eid Mph, Leslie Baga Bsn, Ccrc, Michael M. Badellino Md, Mph, Facs, Michael D. Pasquale Md, Facs Jun 2017

Use Of Geocoding And Us Census Data To Assess Determinants Of Outcome In Trauma Patients, Krista M. Goodman Md, John J. Hong Md, Sherrine Eid Mph, Leslie Baga Bsn, Ccrc, Michael M. Badellino Md, Mph, Facs, Michael D. Pasquale Md, Facs

John J. Hong, M.D.

No abstract provided.


Mapping The Oratory Of Frederick Douglass, Olivia Macisaac, Peter Harrah, David Lewis, Lynette Taylor, Leann West, Matthew Young Jun 2017

Mapping The Oratory Of Frederick Douglass, Olivia Macisaac, Peter Harrah, David Lewis, Lynette Taylor, Leann West, Matthew Young

Olivia MacIsaac

This project is a multidisciplinary study of Douglass’s speaking tours throughout his long public career as an abolitionist, human rights advocate, and politician. For this initial phase, our primary aim was data collection for which our research team sampled a single year from each of the six decades from the 1840s to the 1890s. This was the time period in which well-known runaway slave and civil rights leader Frederick Douglass toured the United States and Europe. The purpose of this study is to develop a spatial representation of the itinerary of Douglass’s speaking-related travels. This will not only enable us …


Politicizing Energy Justice And Energy System Transitions: Fossil Fuel Divestment And A " Just Transition ", Noel Healy May 2017

Politicizing Energy Justice And Energy System Transitions: Fossil Fuel Divestment And A " Just Transition ", Noel Healy

Noel Healy

The burgeoning energy justice scholarship highlights the importance of justice and equity concerns in the context of global decarbonization and the transition to a green economy. This paper seeks to extend current conceptualizations of energy justice across entire energy lifecycles, from extraction to final use, to offer an analytically richer and more accurate picture of the (in)justice impacts of energy policy decisions. We identify two key areas that require greater attention and scrutiny in order to enact energy justice within a more democratized energy system. First, we call for greater recognition of the politics, power dynamics and political economy of …


The Evolution Of A Volunteer Lake Protection Program, Maggie Shannon, Alexa A.E. Junker, Philip J. Nyhus, Cathy R. Bevier, Russell Cole Dec 2016

The Evolution Of A Volunteer Lake Protection Program, Maggie Shannon, Alexa A.E. Junker, Philip J. Nyhus, Cathy R. Bevier, Russell Cole

Philip J. Nyhus

No abstract provided.


Assessing Lakesmart, A Community-Based Lake Protection Program Dec 2016

Assessing Lakesmart, A Community-Based Lake Protection Program

Philip J. Nyhus

Anthropogenic impacts, particularly shoreline development and related nutrient runoff, threaten Maine lakes. The LakeSmart program was created in response to these threats to promote the use of lake-friendly landscaping practices. We used 237 surveys and 8 stakeholder interviews to investigate motivations that drive conservation behavior among lakeshore residents, to explore the effectiveness of criteria used for LakeSmart evaluations and to identify potential areas for improvement of its structural design and marketing strategies. LakeSmart participants were more likely than non-participants to recognize the threat of declining water quality, to adopt or enhance existing lake-friendly landscaping best management practices, and to help …


Creating Community Resilience Through Elder-Led Physical And Social Infrastructure, Daniel P. Aldrich, Emi Kiyota Dec 2016

Creating Community Resilience Through Elder-Led Physical And Social Infrastructure, Daniel P. Aldrich, Emi Kiyota

Daniel P Aldrich

Objective: Natural disasters and rapidly aging populations are chronic problems for societies worldwide. We investigated the effects of an intervention in Japan known as Ibasho, which embeds elderly residents in vulnerable areas within larger social networks and encourages them to participate in leadership activities. This project sought to deepen the connections of these elderly residents to society and to build elderly leadership and community capacity for future crises. Methods: We carried out surveys of participants and nonparticipant residents across the city of Ofunato in Tohoku, Japan, 1 year after the intervention began. Our surveys included questions assessing participation levels in …


All Politics Is Local: Judicial And Electoral Institutions’ Role In Japan’S Nuclear Restarts, Daniel P. Aldrich, Timothy Fraser Dec 2016

All Politics Is Local: Judicial And Electoral Institutions’ Role In Japan’S Nuclear Restarts, Daniel P. Aldrich, Timothy Fraser

Daniel P Aldrich

Since the 3/11 compounded disasters, Japanese energy policy, especially its nuclear policy, has been paralyzed. After the Fukushima disasters, public opinion turned against nuclear energy while the central government continues to push for restarts of the many offline reactors. Based on nearly thirty interviews with relevant actors and primary and secondary materials, we use qualitative comparative analysis (QCA) and five case studies to illuminate the impact of conditions influencing reactor restarts in Japan after 3/11. We investigate which local actors hold the greatest power to veto nuclear power policy, and why and when they choose to use it. Key decisions …


Sequias En El Sur De La Peninsula De Yucatan: Analisis De La Variabilidad Anual Y Estacional De La Precipitacion (Droughts In The Southern Yucatan Peninsula: Analysis Of The Annual And Seasonal Precipitation Variability), Sofia Mardero, Elsa Nickl, Birgit Schmook, Laura Schneider, John Rogan, Zachary Christman, Deborah Lawrence Dec 2016

Sequias En El Sur De La Peninsula De Yucatan: Analisis De La Variabilidad Anual Y Estacional De La Precipitacion (Droughts In The Southern Yucatan Peninsula: Analysis Of The Annual And Seasonal Precipitation Variability), Sofia Mardero, Elsa Nickl, Birgit Schmook, Laura Schneider, John Rogan, Zachary Christman, Deborah Lawrence

Zachary Christman

Paper is in Spanish. English abstract: This study analyzes the spatial and temporal variability of precipitation across the Southern Yucatán Peninsula in Mexico, addressing the anomalies and trends of annual and seasonal precipitation as well as the occurrence of meteorological droughts, using rainfall data from nine weather stations during the period 1953-2007. Linear regression in the annual and seasonal rainfall were used to analyze the increase or decrease in precipitation trends over this period. Precipitation anomalies enabled the evaluation of the stability, deficit, or surplus of precipitation for each year or season, and a quintile method was used to …


Distinguishing Land Change From Natural Variability And Uncertainty In Central Mexico With Modis Evi, Trmm Precipitation, And Modis Lst Data, Zachary Christman, John Rogan, J. Ronald Eastman, B. L. Turner Ii Dec 2016

Distinguishing Land Change From Natural Variability And Uncertainty In Central Mexico With Modis Evi, Trmm Precipitation, And Modis Lst Data, Zachary Christman, John Rogan, J. Ronald Eastman, B. L. Turner Ii

Zachary Christman

Precipitation and temperature enact variable influences on vegetation, impacting the type and condition of land cover, as well as the assessment of change over broad landscapes. Separating the influence of vegetative variability independent and discrete land cover change remains a major challenge to landscape change assessments. The heterogeneous Lerma-Chapala-Santiago watershed of central Mexico exemplifies both natural and anthropogenic forces enacting variability and change on the landscape. This study employed a time series of Enhanced Vegetation Index (EVI) composites from the Moderate Resolution Imaging Spectoradiometer (MODIS) for 2001–2007 and per-pixel multiple linear regressions in order to model changes in EVI as …


The Geography Of Separate And Unequal: Modern-Day Segregation In Boston, Marcos Luna Nov 2016

The Geography Of Separate And Unequal: Modern-Day Segregation In Boston, Marcos Luna

Marcos Luna

A Presentation to the City of Boston Mayor's Office of Resilience and Racial Equity about the realities of modern day racial segregation in Boston and surrounding communities. Despite decades of legal and social change, racial segregation remains a pernicious fact of life that continues to shape the geography of the city and the region. Segregation has material impacts on the health, welfare, and sustainability of the city, and requires both acknowledgment and engagement by residents, community leaders, and policy makers.


Reanalysis Data Underestimate Significant Changes In Growing Season Weather In Kazakhstan, C. K. Wright, K. M. De Beurs, Z. K. Akhmadiyeva, P. Y. Groisman, G. M. Henebry Oct 2016

Reanalysis Data Underestimate Significant Changes In Growing Season Weather In Kazakhstan, C. K. Wright, K. M. De Beurs, Z. K. Akhmadiyeva, P. Y. Groisman, G. M. Henebry

Geoffrey Henebry

We present time series analyses of recently compiled climate station data which allowed us to assess contemporary trends in growing season weather across Kazakhstan as drivers of a significant decline in growing season normalized difference vegetation index (NDVI) recently observed by satellite remote sensing across much of Central Asia. We used a robust nonparametric time series analysis method, the seasonal Kendall trend test to analyze georeferenced time series of accumulated growing season precipitation (APPT) and accumulated growing degree-days (AGDD). Over the period 2000–2006 we found geographically extensive, statistically significant (p < 0.05) decreasing trends in APPT and increasing trends in AGDD. The temperature trends were especially apparent during the warm season and coincided with precipitation decreases in northwest Kazakhstan, indicating that pervasive drought conditions and higher temperature excursions were the likely drivers of NDVI declines observed in Kazakhstan over the same period. We also compared the APPT and AGDD trends at individual stations with results from trend analysis of gridded monthly precipitation data from the Global Precipitation Climatology Centre (GPCC) Full Data Reanalysis v4 and gridded daily near surface air temperature from the National Centers for Climate Prediction Reanalysis v2 (NCEP R2). We found substantial deviation between the station and the reanalysis trends, suggesting that GPCC and NCEP data substantially underestimate the geographic extent of recent drought in Kazakhstan. Although gridded climate products offer many advantages in ease of use and complete coverage, our findings for Kazakhstan should serve as a caveat against uncritical use of GPCC and NCEP reanalysis data and demonstrate the importance of compiling and standardizing daily climate data from data-sparse regions like Central Asia.


Land Surface Phenologies And Seasonalities Using Cool Earthlight In Mid-Latitude Croplands, W. G. Alemu, G. M. Henebry Oct 2016

Land Surface Phenologies And Seasonalities Using Cool Earthlight In Mid-Latitude Croplands, W. G. Alemu, G. M. Henebry

Geoffrey Henebry

Phenology deals with timing of biotic phenomena and seasonality concerns temporal patterns of abiotic variables. Studies of land surface phenology (LSP) and land surface seasonality (LSS) have long been limited to visible to near infrared (VNIR) wavelengths, despite degradation by atmospheric effects and solar illumination constraints. Enhanced land surface parameters derived from passive microwave data enable improved temporal monitoring of agricultural land surface dynamics compared to the vegetation index data available from VNIR data. LSPs and LSSs in grain growing regions of the Volga River Basin of Russia and the spring wheat belts of the USA and Canada were characterized …


Spatial And Seasonal Responses Of Precipitation In The Ganges And Brahmaputra River Basins To Enso And Indian Ocean Dipole Modes: Implications For Flooding And Drought, M. S. Pervez, G. M. Henebry Oct 2016

Spatial And Seasonal Responses Of Precipitation In The Ganges And Brahmaputra River Basins To Enso And Indian Ocean Dipole Modes: Implications For Flooding And Drought, M. S. Pervez, G. M. Henebry

Geoffrey Henebry

We evaluated the spatial and seasonal responses of precipitation in the Ganges and Brahmaputra basins as modulated by the El Niño Southern Oscillation (ENSO) and Indian Ocean Dipole (IOD) modes using Global Precipitation Climatology Centre (GPCC) full data reanalysis of monthly global land-surface precipitation data from 1901 to 2010 with a spatial resolution of 0.5° × 0.5°. The GPCC monthly total precipitation climatology targeting the period 1951–2000 was used to compute gridded monthly anomalies for the entire time period. The gridded monthly anomalies were averaged for the years influenced by combinations of climate modes. Occurrences of El Niño alone significantly …


Remote Sensing-Based Time Series Models For Malaria Early Warning In The Highlands Of Ethiopia, A. Midekisa, G. Senay, G. M. Henebry, P. Semuniguse, M. C. Wimberly Oct 2016

Remote Sensing-Based Time Series Models For Malaria Early Warning In The Highlands Of Ethiopia, A. Midekisa, G. Senay, G. M. Henebry, P. Semuniguse, M. C. Wimberly

Geoffrey Henebry

Background

Malaria is one of the leading public health problems in most of sub-Saharan Africa, particularly in Ethiopia. Almost all demographic groups are at risk of malaria because of seasonal and unstable transmission of the disease. Therefore, there is a need to develop malaria early-warning systems to enhance public health decision making for control and prevention of malaria epidemics. Data from orbiting earth-observing sensors can monitor environmental risk factors that trigger malaria epidemics. Remotely sensed environmental indicators were used to examine the influences of climatic and environmental variability on temporal patterns of malaria cases in the Amhara region of Ethiopia. …


Change And Persistence In Land Surface Phenologies Of The Don And Dnieper River Basins, V. Kovalskyy, G. M. Henebry Oct 2016

Change And Persistence In Land Surface Phenologies Of The Don And Dnieper River Basins, V. Kovalskyy, G. M. Henebry

Geoffrey Henebry

The formal collapse of the Soviet Union at the end of 1991 produced major socio-economic and institutional dislocations across the agricultural sector. The picture of broad scale patterns produced by these transformations continues to be discovered. We examine here the patterns of land surface phenology (LSP) within two key river basins—Don and Dnieper—using AVHRR (Advanced Very High Resolution Radiometer) data from 1982 to 2000 and MODIS (Moderate Resolution Imaging Spectroradiometer) data from 2001 to 2007. We report on the temporal persistence and change of LSPs as summarized by seasonal integration of NDVI (normalized difference vegetation index) time series using accumulated …


Dual Scale Trend Analysis Distinguishes Climatic From Anthropogenic Effects On The Vegetated Land Surface, K. M. De Beurs, C. K. Wright, G. M. Henebry Oct 2016

Dual Scale Trend Analysis Distinguishes Climatic From Anthropogenic Effects On The Vegetated Land Surface, K. M. De Beurs, C. K. Wright, G. M. Henebry

Geoffrey Henebry

We present a dual scale trend analysis for characterizing and comparing two contrasting areas of change in Russia and Kazakhstan that lie less than 800 km apart. We selected a global NASA MODIS (moderate resolution imaging spectroradiometer) product (MCD43C4 and MCD43A4) at a 0.05◦ (∼5.6 km) and 500 m spatial resolution and a 16-day temporal resolution from 2000 to 2008. We applied a refinement of the seasonal Kendall trend method to the normalized difference vegetation index (NDVI) image series at both scales. We only incorporated composites during the vegetative growing season which was delineated by start of season and end …


Evaluation Of A Coupled Event-Driven Phenology And Evapotranspiration Model For Croplands In The United States Northern Great Plains, V. Kovalskyy, G. M. Henebry, D. P. Roy, B. Adusei, M. Hansen, G. Senay, D. M. Mocko Oct 2016

Evaluation Of A Coupled Event-Driven Phenology And Evapotranspiration Model For Croplands In The United States Northern Great Plains, V. Kovalskyy, G. M. Henebry, D. P. Roy, B. Adusei, M. Hansen, G. Senay, D. M. Mocko

Geoffrey Henebry

A new model coupling scheme with remote sensing data assimilation was developed for estimation of daily actual evapotranspiration (ET). The scheme consists of the VegET, a model to estimate ET from meteorological and water balance data, and an Event Driven Phenology Model (EDPM), an empirical crop specific model trained on multiple years of flux tower data transformed into six types of environmental forcings that are called “events” to emphasize their temporally discrete character, which has advantages for modeling multiple contingent influences. The EDPM in prognostic mode supplies seasonal trajectories of normalized difference vegetation index (NDVI); whereas in diagnostic mode, it …