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A Gis-Based Study Of Wild Atlantic Way In The West Of Ireland: Its Associated Organisations And Environmental Impacts., Leanne Leonard

SURE Journal: Science Undergraduate Research Experience Journal

Background

Coastal regions are heavily reliant on tourism in order to achieve socio-economic sustainability. However, tourism impacts both positively and negatively on many coastal destinations. The world’s longest defined coastal route of 2600km, the Wild Atlantic Way (WAW), attracts tourists to the region of the West of Ireland after Fáilte Ireland began a promotional tourism drive in 2014. The association between WAW tourism and environmental impacts requires investigation.

The West of Ireland is home to a range of areas protected by the Birds and Habitats Directives which aim to safeguard against potentially damaging developments, meaning the anthropogenic effects from tourists …

Race And “Hotspots” Of Preventable Hospitalizations, Caryn N. Bell, Janice V. Bowie, Roland J. Thorpe Jr.

Journal of Health Disparities Research and Practice

Abstract

Preventable hospitalizations (PHs) are those for ambulatory care-sensitive conditions that indicate insufficiencies in local primary healthcare. PH rates tend to be higher among African Americans, in urban centers, rural areas and areas with more African American residents. The objective of this study is to determine geographic clusters of high PH rates (“spatial clusters”) by race. Data from Maryland hospitals were utilized to determine the rates of PHs in zip code tabulation areas (ZCTAs) by race in 2010. Geographic clusters of ZCTAs with higher than expected PH rates were identified using Scan Statistic and Anselin’s Local Moran’s I. 10 PH …

Spatial Estimation Of Euphausiid Biomass Along The Pacific Coast Of Eastern Hokkaido, Japan In Early Summer Of 2008, Naoki Tojo, Kenji Minami, Ryuichi Matsukura, Yohei Kawauchi, Tetsuichiro Funamoto, Masayuki Chimura, Akira Nishimura, Kazushi Miyashita

Journal of Marine Science and Technology

This study focused on euphausiid distribution and biomass estimation over the coastal shelf of the Pacific coast of Hokkaido Japan in early summer 2008. Acoustic data were obtained in both day (6:00-18:00) and night (18:00-6:00) using a quantitative echosounder (EK60, Simrad) with two frequencies (120 and 38 kHz). Echoes of euphausiids were specified based on the ΔMVBS, calculated with seasonal theoretical target strength of Euphausia pacifica. The best-fit kriging models were used to quantitatively interpolate euphausiid distribution. The detected euphausiid biomass reached 38,278 t (> 15 gWWm-2), suggesting abundant prey for large fishes over study area. On the other hand, …

Estimating Relative Distribution Of Raccoons, Opossums, Skunks, And Foxes Using Animal Control Data, Christine Klinkowski-Clark, Michael J. Kutilek, John O. Matson, Paula Messina, Kevin Earley, Shannon M. Bros-Seemann

Human–Wildlife Interactions

We used indices of animal control reports per capita and areas of land covers to assess the relative habitat-use of raccoons (Procyon lotor), opossums (Didelphis virginiana), skunks (Spilogale putorius and Mephitis mephitis), and foxes (Vulpes vulpes and Urocyon cinereoargenteus). We used confirmed (hereafter, verified) calls made to Brevard Animal Services, Florida, and assessed potential human demographic influences associated with unconfirmed (hereafter, unverified) reports where it was uncertain whether or not an animal was present. To estimate habitat use, we performed quadrat sampling using a geographic information system (GIS) and obtained areas of …

Estimating Spatial Curve Number For Hydrologic Response Analysis Of A Small Watershed

Journal of Spatial Hydrology

An approach to estimate the curve number (CN) at each pixel unit of a satellite imagery, which is a key parameter in the widely used Soil Conservation Service Curve Number (SCS- CN) hydrologic model, is proposed. Instead of mapping land use and its temporal dynamics from satellite imageries, this approach linearly unmixes the multi-spectral radiances into three fractional layers which primarily control the degree of saturation within a watershed occurring due to a 25 cm-depth storm event, i.e., physically interpreted as the CN. The fraction layers used are water, sand and pure vegetation. In order to obtain a relationship between …