Forest Sciences Commons^™

Using Choice Experiment Valuation Methods To Measure Public Preference For A New National Park In Maine, Alexander G. Wilsterman

Journal of Environmental and Resource Economics at Colby

With global population increasing faster than ever, the need to protect land from development is at an all-time high. This paper seeks the measure the public preference for a new national park located in northern Maine. A national park will both protect the land and inject a much-needed economic stimulus to the surrounding communities. The study uses the choice experiment valuation method to quantify its results. Through this revealed preference we can quantify which characteristics are most important to the public so that these characteristics may be considered if the project is ever approved.

Golf Courses In Maine: Land Type Valuation Versus A Hedonic Pricing Analysis, Gregory Ladd, Jason Buco

Journal of Environmental and Resource Economics at Colby

Many studies have been conducted analyzing the economic impact of golf courses on the local communities. These studies examine economic impacts of tournaments, endorsements, and vacation expenses of the major golf courses in the United States. However, there is little research conducted on the environmental impact of Golf courses, specifically in Maine. This paper performs a hedonic pricing analysis using housing prices in proximity to golf courses and compares it to the valuation of various land types in Maine. Housing prices were collected in the towns of Auburn, and North Yarmouth both near and distant from the local golf course. …

Cost Benefit Analysis Of Café Standards Compared To The Alternative Fuel/Carbon Tax, Brian Levinson

Journal of Environmental and Resource Economics at Colby

The Cafe Standards were introduced in 1975 following the Oil Embargo. The goals of this program were simple. To reduce co2 emissions in vehicles by increasing a mandatory average mpg level for car manufacturers in the United States. Recently, in 2012, the Obama Administration set new Cafe Standard requirements for car manufacturers. By 2025, all new cars on the road in the United States must average 54.5 miles per gallon, which would double the current 27 mpg average in place right now. While the intentions of this policy are to reduce co2 emissions while at the same time increasing savings …

The Economics Of The Audubon Society's Sanctuary Program For Golf Courses, Dan Hyszczak

Journal of Environmental and Resource Economics at Colby

Millions of people play golf every year, and in 2011 Golf Courses gained $22 billion dollars in revenue. This statistic combined with golf’s inherent place in the natural environment lead to questions of value and development for golf course owners. In 1991, The Audubon Society created their Cooperative Sanctuary Program for Golf Courses (ACSP) to promote environmentally sustainable practices for golf courses and to recognize the courses that are the most environmentally in both the United States and around the world.

This paper builds off of prior research that connects golf course beauty with revenue by examining the effects of …

Preferences For Coral Reef And Fishery Management In Okinawa, Japan, Nils Carlson

Journal of Environmental and Resource Economics at Colby

This study is an example of how a nonmarket valuation method – a choice experiment – can be used to influence and guide ecosystem conservation efforts. Using a choice experiment survey, this study estimates the willingness to pay (WTP) for certain hypothetical attributes of a restored and conserved coral reef in Okinawa, Japan. I find that an increase in the amount of fish available to catch in ten years as well as an increase in the extent and health of the coral reefs and the number of marine biodiversity found in the Okinawan waters after ten-years, both positively affect respondent’s …

An Exploratory Statistical Analysis Of The External And Internal Effects Of Art Museums In The United States, John Eder

Journal of Environmental and Resource Economics at Colby

An Exploratory Statistical Analysis of the External and Internal Effects of Art Museums in the United States

Invited Introduction To Jerec, Noelwah Netusil

Journal of Environmental and Resource Economics at Colby

No abstract provided.

Welcome By The Editor, Sahan T. M. Dissanayake

Journal of Environmental and Resource Economics at Colby

No abstract provided.

Impact Of Using Different Stocking Rates Of Goats Under Pine Plantation On Plant Species Occurrence And Animal Productivity, Anthony S. Kumi, India Howard, Ronald C. Smith, Nar Gurung, Alphonso Elliott

Professional Agricultural Workers Journal

Abstract

The study assessed the impact of using different stocking rates of goats under pine plantation on plant species occurrence and animal productivity. It was conducted on an 11 year-old loblolly pine plantation site in Epes, Alabama from July to October 2011. Thirty-six Kiko crossbred male goat kids of 4 to 5 months of age were assigned to different stocking rates, namely, low (4 goats/acre), medium (8 goats/acre), and high (12 goats/acre) with three replications each. Forage composition, animal daily gain (ADG) and blood urea nitrogen (BUN) were monitored. Bahia grass (Paspalum notatum) was the most dominant grass …

Section Abstracts: Agriculture, Forestry And Aquaculture

Virginia Journal of Science

Abstracts of the Agriculture, Forestry and Aquaculture Section for the 93rd Annual Virginia Academy of Science Meeting, May 2015, at James Madison University

Length Accuracy Of Logs From Birch And Aspen Harvested In Thinning Operations, Mariusz Bembenek, Piotr S. Mederski, Zbigniew Karaszewski, Agnieszka Lacka, Witold Grzywinski, Andrzej Wegiel, Dieter F. Giefing, Jorn Erler

Turkish Journal of Agriculture and Forestry

No abstract provided.

Fruit Quality Parameters And Molecular Analysis Of Apple Germplasm Resourcesfrom Van Lake Basin, Turkey, Tuncay Kaya, Fi̇kri̇ Balta, Suat Şensoy

Turkish Journal of Agriculture and Forestry

No abstract provided.

Exogenously Applied Nitric Oxide Confers Tolerance To Salinity-Induced Oxidativestress In Two Maize (Zea Mays L.) Cultivars Differing In Salinity Tolerance, Cengi̇z Kaya, Muhammad Ashraf, Osman Sönmez, Ati̇lla Levent Tuna, Sali̇h Aydemi̇r

Turkish Journal of Agriculture and Forestry

No abstract provided.

Compatible Merchantable Stem Volume And Taper Equations For Eucalyptusplantations In The Eastern Mediterranean Region Of Turkey, Ramazan Özçeli̇k, Mehmet Fati̇h Göçeri̇

Turkish Journal of Agriculture and Forestry

No abstract provided.

Study On The Expression Of Dehydrin Genes And Activities Of Antioxidativeenzymes In Floral Buds Of Two Sand Pear (Pyrus Pyrifolia Nakai) Cultivarsrequiring Different Chilling Hours For Bud Break, Sayed Hussain, Guoqin Liu, Dongfen Liu, Maqsood Ahmed, Nazim Hussain, Yuanwen Teng

Turkish Journal of Agriculture and Forestry

No abstract provided.

Genotype × Environment Interaction And Stability Of Grain Yield And Selected Quality Traits In Winter Wheat In Central Asia, Shakhnoza Khazratkulova, Ram C. Sharma, Amir Amanov, Zokhid Ziyadullaev, Oybek Amanov, Safar Alikulov, Zafar Ziyaev, Dinara Muzafarova

Turkish Journal of Agriculture and Forestry

No abstract provided.

Reaction Of Some Rice Cultivars To The White Tip Nematode, Aphelenchoides Besseyi,Under Field Conditions In The Thrace Region Of Turkey, Adnan Tülek, İlker Kepenekci̇, Tuğba Hi̇lal Çi̇ftçi̇gi̇l, Hali̇l Sürek, Kemal Akin, Recep Kaya

Turkish Journal of Agriculture and Forestry

No abstract provided.

Responses Of Apple Tree Cultivars To Drought: Carbohydrate Composition In The Leaves, Eszter Nemeskéri, Eszter Kovács-Nagy, József Nyéki, Éva Sárdi

Turkish Journal of Agriculture and Forestry

No abstract provided.

Construction Of Dense Genetic Linkage Maps Of Apple Cultivars Kaşel-41and Williams' Pride By Simple Sequence Repeat Markers, Elmira Ziya Motalebipour, Sali̇h Kafkas, Şeri̇f Özongun, Ayşe Ni̇lgün Atay

Turkish Journal of Agriculture and Forestry

No abstract provided.

Seasonal Variation In Amino Acid And Phenolic Compound Profiles Of Three Turkish White Wine Grapes, Mustafa Ümi̇t Ünal, Aysun Şener, Kemal Şen, Murat Yilmazteki̇n

Turkish Journal of Agriculture and Forestry

No abstract provided.

Protein Nutritional Value Of Rocket Leaves And Possibilities Of Itsmodification During Plant Growth, Renata Nurzynska-Wierdak

Turkish Journal of Agriculture and Forestry

No abstract provided.

Assessing The Impact Of Azadirachtin Application To Soil On Ureaseactivity And Its Kinetic Parameters, Ridvan Kizilkaya, Iraida Samofalova, Natalya Mudrykh, Fari̇z Mi̇kai̇lsoy, İzzet Akça, Svetlana Sushkova, Tatiana Minkina

Turkish Journal of Agriculture and Forestry

No abstract provided.

Changes In Enzymatic And Nonenzymatic Antioxidant Defense Mechanisms Of Canola Seedlings At Different Drought Stress And Nitrogen Levels, Seyed Ahmad Kalantar Ahmadi, Ali Ebadi, Sodabeh Jahanbakhsh, Jahanfar Daneshian, Seyed Ataolah Siadat

Turkish Journal of Agriculture and Forestry

To evaluate the responses of canola seedlings to different levels of drought stress and nitrogen at different growth stages, a factorial experiment was conducted in a completely randomized design with three replications at the experimental greenhouse of Mohaghegh Ardabili University in 2013. Treatments included three levels of drought stress (30%, 50%, and 70% of FC) and five levels of nitrogen (control, based on soil test results; 25% less than the recommended level; 50% less than the recommended level; 25% more than the recommended level; and 50% more than the recommended level). The recommended level of nitrogen, based on soil test …

Growth, Yield, And Calcium And Boron Uptake Of Tomato(Lycopersicon Esculentum L.) And Cucumber (Cucumis Sativus L.) Asaffected By Calcium And Boron Humate Application In Greenhouse Conditions, Melek Eki̇nci̇, Aslihan Esri̇ngü, Ati̇lla Dursun, Ertan Yildirim, Meti̇n Turan, Mehmet Rüştü Karaman, Tuba Arjumend

Turkish Journal of Agriculture and Forestry

The objective of this study was to examine the effect of calcium humate, boron humate, and humic acid solutions on growth, yield, quality, and calcium and boron uptake of tomato (Lycopersicon esculentum L.) and cucumber (Cucumis sativus L.), as well as changes in soil nutrient status after crop harvest. Four different concentrations (500, 1000, 3000, and 5000 mg kg-1) of calcium humate (12% CaO, 15% humic and fulvic acid), boron humate (10% BOH4, 15% humic and fulvic acid), and humic acid (15% humic and fulvic acid) were used in this research. The results revealed that Ca humate, B humate, and …

Effect Of Strainer Type, Spray Pressure, And Orifice Size On The Discharge Coefficient Of Standard Flat-Fan Nozzles, Bahadir Sayinci

Turkish Journal of Agriculture and Forestry

The aim of this study was to determine the effect of nozzle strainer type (cylindrical, ball check, slotted, and cup screen type), spray pressure, and nozzle orifice size on the discharge coefficient (Cd) of standard flat-fan nozzles of different nominal sizes (from 02 to 06) and 110° spray angle. The flow rates measured for each nozzle orifice size and strainer type combinations were determined at five different spray pressures (2.0, 3.5, 5.0, 6.5, and 8.0 bars). In the study, size, shape, and area measurements concerned with nozzle geometry were performed and the differences between nozzles of different nominal sizes were …

Elevated Atmospheric Temperature And Co2 Altered The Growth, Carbon, And Nitrogen Distribution And The Rhizosphere Properties Of Platanus Occidentalis L. Seedlings, Venecio U. Ultra Jr., Sim-Hee Han

Turkish Journal of Agriculture and Forestry

The effects of elevated atmospheric temperature and CO2 on the growth and plant carbon and nitrogen allocation of Platanus occidentalis L. and their influence on rhizosphere and soil microbial properties were evaluated through a rhizobag experiment in an environmentally controlled chamber. Seedlings of P. occidentalis L. were established in the central compartment of a rhizobag filled with forest soil and exposed to four treatment combinations (control (25 °C, 400 μmol mol-1 CO2), T2 (30 °C, 400 μmol mol-1 CO2), T3 (25 °C, 800 μmol mol-1 CO2), and T4 (30 °C, 800 μmol mol-1 CO2)) for 20 weeks. Elevated temperature and …

Transcriptome Analysis Of Banana (Musa Balbisiana) Basedon Next-Generation Sequencing Technology, Suthanthiram Backiyarani, Subbaraya Uma, Marimuthu Somasundram Saraswathi, Asoor Santhanam Saravanakumar, Arumugam Chandrasekar

Turkish Journal of Agriculture and Forestry

Banana (Musa spp.) is an important tropical fruit with high commercial potential. Musa balbisiana (B genome) is a progenitor of one of the most cultivated banana species and exhibits unique traits, including resistance or tolerance to many biotic and abiotic stresses. RNA sequencing of the Musa B genome would provide a vast array of transcriptomic information that could lead to the development of trait-specific markers and the discovery of new genes and regulatory sequences involved in resistance mechanisms. Thus, transcriptome sequencing was performed in Musa B genome accession Attikol using the Ion Torrent platform. This led to the generation of …

Evaluation Of Pyrosequencing For Large-Scale Identificationof Plant Species (Grasses As A Model), Nadia Haider

Turkish Journal of Agriculture and Forestry

Grasses (Poaceae) are among the most important and widely cultivated plants. Identification of grass species using morphological characters is a difficult task for nonspecialists, and it is not always an accurate method. DNA-based molecular markers have been widely used as an alternative towards more accurate identification of plant species. The molecular method that can be effective for large-scale identification of grass species, however, must satisfy requirements for specific amplification of DNA and reveal enough variability to distinguish species. The goal of this study was to evaluate the ability of pyrosequencing to detect SNP polymorphisms for an optimal discrimination of grass …

Silicon-Mediated Oxidative Stress Tolerance And Genetic Variability In Rice(Oryza Sativa L.) Grown Under Combined Stress Of Salinity And Boron Toxicity, Muhammad Ansar Farooq, Zulfiqar Ahmad Saqib, Javaid Akhtar

Turkish Journal of Agriculture and Forestry

The benefits of silicon (Si) in improving crop fitness by biotic and abiotic stress resistance are widely reported. However, investigations about its protective mechanisms for plants facing multiple stresses are very limited. Two contrasting rice cultivars, KS-282 (salt-tolerant) and IRRI-6 (salt-sensitive), were grown in a pot experiment to study the interrelation between Si supplementation (0 and 150 mg kg-1) and boron (B) toxicity (0 and 2.5 mg kg-1) under salinity stress with emphasis on growth response, mineral contents, physiology, and enzymatic antioxidant system response. The results revealed that adverse growth conditions, particularly the combined stress of salinity and B toxicity, …

Method For Substitute Modulus Determination Of Furniture Frame Construction Joints, Hasan Özgür İmi̇rzi̇, Jerzy Smardzewski, Ni̇hat Döngel

Turkish Journal of Agriculture and Forestry

The goal of the performed experiments was to determine the strength, stiffness, and modulus of the elasticity of dowel, mortise and loose-tenon, and mortise and tenon L-type furniture joints under diagonal tension and compression loads. The specimens were constructed from Turkish beech (Fagus orientalis L.), white oak (Quercus alba), and white walnut (Juglans cinerea L.) and were assembled with a water-resistant PVAC adhesive. According to the obtained results, the highest stiffness/strength values were estimated in mortise and tenon joints constructed of white oak, whereas dowel joints constructed from Turkish beech showed the lowest stiffness/strength and deformability. The elasticity modulus of …