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Physical and Environmental Geography Commons

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Articles 1 - 16 of 16

Full-Text Articles in Physical and Environmental Geography

Studying Factors Of Environmental Injustice And Ways To Achieve Equity, Arham Hussain, Reginald Metellus Dec 2022

Studying Factors Of Environmental Injustice And Ways To Achieve Equity, Arham Hussain, Reginald Metellus

Publications and Research

In today's day of age, the biggest concern for current and future generations: the environment. The urban heat island (UHi) with its significant energy, health, and societal impacts is among the major environmental issues in urban regions, especially in historically underserved and socially vulnerable communities (HUSVCs). In the 1930s, the former federal agency, Homeowners' Loan Corporation (H0Lq, created ''Residential Security" maps of major cities, known today as "redlined" areas. These neighborhoods were often designated as "hazardous" due to the high percentages of people of color living there, leading to systematic disinvestment based on race. While the program ended in 1968, …


Lake Satellite Temperature Data Validation, Mamadou Balde, Pascal Kouogang May 2022

Lake Satellite Temperature Data Validation, Mamadou Balde, Pascal Kouogang

Publications and Research

In environmental remote sensing, satellite data isn't absolutely conclusive, for that reason, there is a natural need to verify the data acquired from the satellite. The most suitable tool to achieve such verification is on ground sensors that have the advantage of proximity. Addressing any possible discrepancies between the satellite data and the ground sensor data is sure to yield ways to come up with improvements of satellite band calibration and sensing capabilities. This research focused on correlating temperature data from the MODIS satellite with the data obtained from the In Situ sensor located in Lake Sunapee. Doing the latter …


Applying The Food-Energy-Water Nexus Approach To Urban Agriculture: From Few To Fewp (Food-Energy- Water-People), Silvio Caputo, Victoria Schoen, Kathrin Spect, Baptiste Grard, Chris Blythe, Nevin Cohen, Runrid Fox-Kämper, Jason Hawes, Joshua Newell, Lidia Poniży Dec 2020

Applying The Food-Energy-Water Nexus Approach To Urban Agriculture: From Few To Fewp (Food-Energy- Water-People), Silvio Caputo, Victoria Schoen, Kathrin Spect, Baptiste Grard, Chris Blythe, Nevin Cohen, Runrid Fox-Kämper, Jason Hawes, Joshua Newell, Lidia Poniży

Publications and Research

Many studies examine the correlation between the use of resources such as water, energy and land, and the production of food. These nexus studies focus predominantly on large scale systems, often considering the social dimensions only in terms of access to resources and participation in the decision- making process, rather than individual attitudes and behaviours with respect to resource use. Such a concept of the nexus is relevant to urban agriculture (UA), but it requires customisation to the particular characteristics of growing food in cities, which is practiced mainly at a small scale and produces not only food but also …


Utilizing Collocated Crop Growth Model Simulations To Train Agronomic Satellite Retrieval Algorithms, Nathaniel Levitan, Barry Gross Jan 2018

Utilizing Collocated Crop Growth Model Simulations To Train Agronomic Satellite Retrieval Algorithms, Nathaniel Levitan, Barry Gross

Publications and Research

Due to its worldwide coverage and high revisit time, satellite-based remote sensing provides the ability to monitor in-season crop state variables and yields globally. In this study, we presented a novel approach to training agronomic satellite retrieval algorithms by utilizing collocated crop growth model simulations and solar-reflective satellite measurements. Specifically, we showed that bidirectional long short-term memory networks (BLSTMs) can be trained to predict the in-season state variables and yields of Agricultural Production Systems sIMulator (APSIM) maize crop growth model simulations from collocated Moderate Resolution Imaging Spectroradiometer (MODIS) 500-m satellite measurements over the United States Corn Belt at a regional …


Brooklyn's Thirst, Long Island's Water: Consolidation, Local Control, And The Aquifir, Jeffrey A. Kroessler Jan 2014

Brooklyn's Thirst, Long Island's Water: Consolidation, Local Control, And The Aquifir, Jeffrey A. Kroessler

Publications and Research

The creation of greater New York City in 1898 promised a solution to the problem of supplying Brooklyn and Queens with water. In the 1850s, the City of Brooklyn tapped ponds and streams on the south side of Queens County, and in the 1880s, dug wells for additional supply. This lowered the water table and caused problems for farmers and oystermen, many of whom sued the city for damages. Ultimately, salt water seeped into some wells from over-pumping. By 1896, Brooklyn’s system had reached its limit. Prevented by the state legislature from tapping the aquifer beneath Suffolk’s Pine Barrens, the …


The Geography Of Greenhouse Gas Emissions From Within Urban Areas Of Asia, Jochen Albrecht, Peter Marcotullio, Andrea Sarzynski, Niels Schulz Jan 2012

The Geography Of Greenhouse Gas Emissions From Within Urban Areas Of Asia, Jochen Albrecht, Peter Marcotullio, Andrea Sarzynski, Niels Schulz

Publications and Research

This paper aims to advance two objectives: (1) identify and explore greenhouse gas emissions from urban areas in Asia at the regional level; and (2) explore covariates of urban greenhouse gas emissions. We use the Emissions Database for Global Atmospheric Research estimates for carbon dioxide, methane, nitrous oxide, and sulfur hexafluoride from 14 source activities for the year 2000, which are allocated on a 1/108 global grid. We extract emissions for 3535 urban extents all with populations over 50,000, accounting for approximately 91% of the region’s urban population. We use regression analysis to associate emissions with urban area and growth, …


Brooklyn's Thirst, Long Island's Water: Consolidation, Local Control, And The Aquifer, Jeffrey A. Kroessler Jan 2011

Brooklyn's Thirst, Long Island's Water: Consolidation, Local Control, And The Aquifer, Jeffrey A. Kroessler

Publications and Research

The creation of greater New York City in 1898 promised a solution to the problem of supplying Brooklyn and Queens with water. In the 1850s, the City of Brooklyn tapped ponds and streams on the south side of Queens County, and in the 1880s, dug wells for additional supply. This lowered the water table and caused problems for farmers and oystermen, many of whom sued the city for damages. Ultimately, salt water seeped into some wells from over-pumping. By 1896, Brooklyn’s system had reached its limit. Prevented by the state legislature from tapping the aquifer beneath Suffolk’s Pine Barrens, the …


The Geography Of Greenhouse Gas Emissions From Within Urban Areas Of India, Jochen Albrecht, Peter Marcotullio, Andrea Sarzynski Jan 2011

The Geography Of Greenhouse Gas Emissions From Within Urban Areas Of India, Jochen Albrecht, Peter Marcotullio, Andrea Sarzynski

Publications and Research

This paper examines the patterns of greenhouse gas (GHG) emissions from urban areas in India—a rapidly growing and urbanizing nation. It uses a new dataset, Emission Dataset for Global Atmospheric Research (EDGAR) to estimate the urban share of national GHG emissions. It presents a geographic picture of emission variation by urban form (urban population size, area size, density, and growth rate), and economic (GDP and GDP per capita), geographic (location of emissions released: 20, 40, and 80 km from urban areas), and biophysical (ecosystem and climate: cooling degree days) characteristics. Dependent variables include emissions of carbon dioxide (CO2), methane (CH4), …


West Indies, Aldemaro Romero Jr., Shelly Kannada Jan 2008

West Indies, Aldemaro Romero Jr., Shelly Kannada

Publications and Research

No abstract provided.


The Caribbean, Aldemaro Romero Jr., Shelly Kannada Jan 2008

The Caribbean, Aldemaro Romero Jr., Shelly Kannada

Publications and Research

No abstract provided.


Trade Winds, Aldemaro Romero Jr., Shelly Kannada Jan 2008

Trade Winds, Aldemaro Romero Jr., Shelly Kannada

Publications and Research

No abstract provided.


Virgin Islands, Aldemaro Romero Jr., Shelly Kannada Jan 2008

Virgin Islands, Aldemaro Romero Jr., Shelly Kannada

Publications and Research

No abstract provided.


Herders, Gatherers And Foragers: The Emerging Botanies Of Children In Rural Sudan, Cindi Katz Apr 1989

Herders, Gatherers And Foragers: The Emerging Botanies Of Children In Rural Sudan, Cindi Katz

Publications and Research

The range of children's knowledge of plants and their uses in an agricultural village in Sudan is presented in a context of ecological and economic change. Children participated in procurement of vegetation for food, fodder and fuel needs. In some areas, knowledge of plants was gender and task-specific. Participant-observation and ethnosemantic interview techniques were used to elicit knowledge and construct a children's taxonomy of plant material


A Tour Of Country Programs, Ron Nigh, Liliana Madrigal, Juan Carlos Navarro, Aldemaro Romero Jr., Ernesto Barriga, Teresa Ortiz, Carlos Ponce, John E. Earhart Jan 1986

A Tour Of Country Programs, Ron Nigh, Liliana Madrigal, Juan Carlos Navarro, Aldemaro Romero Jr., Ernesto Barriga, Teresa Ortiz, Carlos Ponce, John E. Earhart

Publications and Research

No abstract provided.


Children And The Environment: Work, Play And Learning In Rural Sudan, Cindi Katz Jan 1986

Children And The Environment: Work, Play And Learning In Rural Sudan, Cindi Katz

Publications and Research

In agricultural economies, environmental learning and the use of environmental knowledge are central practices of social reproduction. The former is important because it encompasses the acquisition of important vocational skills and knowledge, and the latter because it is often integral to the work of providing or procuring basic needs goods and services. In these societies children learn about the environment--that is, about agriculture, animal husbandry and the use of local resources-- largely in the course of their work and play in a variety of settings. In rural areas of the Third World the transition to capitalist relations of production is …


Status Of Venezuela’S Biological Diversity: An Overview. A Reportpresented To The Nature Conservancy International Program, Washington, D.C, Aldemaro Romero Jr. Jan 1985

Status Of Venezuela’S Biological Diversity: An Overview. A Reportpresented To The Nature Conservancy International Program, Washington, D.C, Aldemaro Romero Jr.

Publications and Research

No abstract provided.