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Dissertations / Theses on the topic 'Ecological intensity'

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1

Carolan, Rachael. "The effects of increased grassland use intensity on critical ecological processes." Thesis, Ulster University, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.650083.

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Agricultural grasslands constitute over 50% of the total land area in the UK and are principally managed for the delivery of an important ecosystem service: increased biomass yields. Unfortunately, increasing the production of animal and plant biomass from these grasslands is rarely measured against the effects that agricultural management practices may have on other important ecosystem services i.e. soil carbon (C) sequestration or nutrient cycling. The main aim of this thesis was to address how the common agricultural management practices of nutrient fertilisation, liming and livestock farmi
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NIAMIR, MARYAM. "GRAZING INTENSITY AND ECOLOGICAL CHANGE IN EASTERN SENEGAL: IMPLICATIONS FOR THE MONITORING OF SAHELIAN RANGELANDS." Diss., The University of Arizona, 1987. http://hdl.handle.net/10150/184034.

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The objectives of this dissertation were to identify soil and vegetation changes due to grazing by livestock and to develop guidelines for monitoring the impact of livestock in the Sahelian zone of Africa. The study was conducted in eastern Senegal during 1983 to 1985. The basic methodology was a study of the process of degradation (retrogression) through the collection of data on soils and vegetation along a gradient of increasing livestock pressure. Two gradients were selected along piospheres. Each gradient was placed on a range site that had homogeneous state factors (climate, geology, and
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Launchbaugh, Karen L. "Ecological Implications of Flavor Generalization by Sheep: Role of Flavor Intensity and Variation in Toxin Dose." DigitalCommons@USU, 1992. https://digitalcommons.usu.edu/etd/3542.

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Researchers studying diet selection of ungulate herbivores have generally considered plant palatability independent of animals' dietary history. However, more recent studies demonstrate that experiences within the life of an animal strongly influence plant selection. We are beginning to understand how food preferences and aversions are formed through gastro-intestinal feedback. My research specifically examines factors that influence the formation of conditioned flavor aversions in the generalist herbivore, sheep. I first examined how variability of food toxicity affects the intake of those fo
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Johnson, Elizabeth. "The Feasibility of Ecological Momentary Assessment of Pain Intensity, Affect and Self-Efficacy Associated with Exercise in Women with Chronic Pain." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/37793.

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Objective: The purpose of the following study was to test the feasibility of using an ecological momentary assessment strategy during participation in water exercise. This assessment strategy was used to collect ratings of pain intensity level, affective status and self-efficacy for engaging in regular exercise prior to, during and following participation in water exercise for women with chronic pain. Design: Participants (N=15) completed six measures assessing physical activity level and reactions to physical activity and exercise participation and participated in elicitation interviews focus
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Sanders, Shareen. "Increased Drought and Fire Intensity Regimes Reduce the Ecological Resilience of Mediterranean Forests in the South-West Australian Floristic Region." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-419206.

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Future climate projections suggest an increase in average temperature as well as a decrease in average winter rainfall across the south-west Australian floristic region (SWAFR). These adverse future climatic conditions will amplify the intensity and frequency of disturbance events such as drought and fire. Mediterranean forests within the SWAFR are prone to drought and fire disturbance and have acquired resilience through the selection of drought and fire tolerable species. However, shifts in the magnitude of these disturbance events could increase the recovery period required for recruitment,
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6

Nimmerichter, Alfred. "Mechanical power output during cycling : the efficacy of mobile power meters for monitoring exercise intensity during cycling." Thesis, University of Exeter, 2011. http://hdl.handle.net/10036/3146.

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One of the most meaningful technical innovations in cycling over the past two decades was the development of mobile power meters. With the ability to measure the physical strain under “real world” outdoor conditions, the knowledge of the demand during cycling has improved enormously. Power output has been described as the most direct measure of intensity during cycling and consequently power meters becomes a popular tool to monitor the training and racing of cyclists. However, only limited research data are available on the utilisation of power meters for performance assessment in the field or
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Сотник, Ірина Миколаївна, Ирина Николаевна Сотник, Iryna Mykolaivna Sotnyk, Леонід Григорович Мельник, Леонид Григорьевич Мельник та Leonid Hryhorovych Melnyk. "Регіональна оцінка екологічних втрат від виробництва продукції в Україні". Thesis, Центр екологічної освіти та інформації, 2012. http://essuir.sumdu.edu.ua/handle/123456789/25374.

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Виконано розрахунки показників екологічних втрат за видами екодеструктивної діяльності у регіонах України у 2001–2009 рр. Обчислено регіональні показники екологоємності одиниці продукції та на цій підставі проранжировано регіони України. Сформовано напрямки зниження екологічних втрат. При цитуванні документа, використовуйте посилання http://essuir.sumdu.edu.ua/handle/123456789/25374<br>Выполнены расчеты показателей экологических потерь по видам экодеструктивной деятельности в регионах Украины в 2001-2009 гг. Рассчитаны региональные показатели экологоемкости единицы продукции и на этом основани
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8

Lashkari-Bod, Abdullah [Verfasser], and Claus P. W. [Akademischer Betreuer] Zebitz. "Functional larval-parasitoid biodiversity in apple orchards as benchmark for management intensity and potential instrument for ecological amelioration of Iranian apple production / Abdullah Lashkari-Bod ; Betreuer: Claus P. W. Zebitz." Hohenheim : Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim, 2019. http://d-nb.info/1183790260/34.

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Конопліна, Ю. С. "Управління еколого-економічними трансформаціями суспільного виробництва". Thesis, Сумський державний університет, 2003. http://essuir.sumdu.edu.ua/handle/123456789/51695.

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Диссертация посвящена совершенствованию теоретических и разработке научно-методических подходов к управлению эколого-экономическими трансформациями общественного производства. В работе исследованы современные трансформационные тенденции социально-экономического развития, разработана авторская концепция эколого-экономических трансформаций общественного производства. Определены понятия сердцевинной технологии и сердцевинного института, которые лежат в основе различных поколений эколого-экономических трансформаций общественного производства. На основе выделения поколений эколого-экономических тра
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Alharbi, Basmah Fehaid H. "Young Saudi women’s beliefs upon their engagement in physical activity: A mixed method study." Thesis, Queensland University of Technology, 2022. https://eprints.qut.edu.au/227842/1/Basmah%20Fehaid%20H_Alharbi_Thesis.pdf.

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A culturally sensitive and theory-based questionnaire, the Belief-Based Physical Activity Questionnaire for young Saudi females aged 18-35, (BPAQ-YSF) was developed, validated, and adapted to the Saudi culture.&#8239;Based on the Theory of Planned Behaviour, the research identified Saudi females' physical activity beliefs, developed a valid, theory-based questionnaire for Saudi Arabic culture, and identified the psychosocial factors that influence their engagement in physical activity. An exploratory sequential mixed-methods design was used to conduct five integrated studies.&#8239;This resear
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Gronski, Robert T. "Development and degradation : intensive shrimp culture and ecological rebuke in southern Thailand /." free to MU campus, to others for purchase, 1997. http://wwwlib.umi.com/cr/mo/fullcit?p9841294.

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Zitsanza, Elliott S. "Ecological studies on Helicoverpa armigera (Lepidoptera noctuidae) in intensive cropping systems in Zimbabwe." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.326259.

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Adamisin, Peter, Emilia Huttmanova, and Jana Chovancova. "Economical and ecological consequences of the management of biological wastes arising in the intensive agricultural livestock production." Thesis, Sumy State University, 2014. http://essuir.sumdu.edu.ua/handle/123456789/42765.

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14

Barata, Luís Miguel Marques do Carmo Amaral. "Caracterização preliminar de emissões de efluentes de piscicultura semi-intensiva em meio estuarino." Master's thesis, Universidade de Évora, 1997. http://hdl.handle.net/10174/13553.

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Introdução - Os impactos provocados por aquaculturas em meios estuarinos são de ordem vária, havendo escassez de informação sobre a resultante destes impactos no domínio paisagístico, na ocupação de solos e de margens e dos seus efluentes. Em Portugal, a piscicultura tem vindo a sofrer um grande desenvolvimento, favorecido pela disponibilidade de locais, pelas boas condições ambientais e, particularmente pela existência de comparticipações nos investimentos pelo Estado Português e pela U. E. A nível jurídico, a legislação que regulamenta o estabelecimento de unidades de aquacultura é a Portari
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Chiarello, Francesco <1991&gt. "Il gambero della Louisiana nell'oasi di valle Averto: trappolaggio intensivo, dinamica di popolazione e implicazioni gestionali." Master's Degree Thesis, Università Ca' Foscari Venezia, 2018. http://hdl.handle.net/10579/13301.

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Il gambero della Louisiana, Procambarus clarkii (Girard, 1852) è una specie alloctona invasiva presente in gran parte dell'Italia. Questa si è ambientata anche nell'oasi WWF di valle Averto, un ex valle da pesca situata in prossimità della laguna di venezia, che presenta particolari condizioni di salinità e ricambio idrico. In questo areale è stata effettuata un'azione di trappolaggio sistematico intensivo con nasse, svolto in 4 aree differenti per morfologia e caratteristiche: due laghi chiusi e due tratti di canale. Lo scopo è quello di redigere uno studio della popolazione della specie, evi
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Piton, Gabin. "Résilience des écosystèmes prairiaux aux stress climatiques selon l'intensité de gestion. Une approche par le concept de trait fonctionnel microbien Using proxies of microbial community‐weighted means traits to explain the cascading effect of management intensity, soil and plant traits on ecosystem resilience in mountain grasslands The resilience of soil microbial communities to climate change-induced rain regimes differs between conventional and ecological-intensive managed soils across European agroecosystems Implementing ecoenzymes in the trait framework bring new insights on the microbial communitiy composition control on ecosystem functioning." Thesis, Université Grenoble Alpes (ComUE), 2019. http://www.theses.fr/2019GREAV070.

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Dans le contexte actuel du changement climatique et de l’augmentation de la fréquence et de l’intensité des épisodes climatiques extrêmes, une question centrale pour l’écologie scientifique est de comprendre les répercussions de ces changements sur le fonctionnement des écosystèmes. Les communautés microbiennes du sol contrôlent une grande partie des processus écosystémiques déterminant la circulation de l’énergie et des nutriments. Dans le cadre des agroécosystèmes se pose donc la question de l’influence des pratiques agricoles sur les communautés microbiennes du sol et sur leur aptitude à ma
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Pereira, Rodrigo Matheus [UNESP]. "Diversidade bacteriana em um latossolo sob cultivo intensivo e floresta através da análise metagenômica." Universidade Estadual Paulista (UNESP), 2003. http://hdl.handle.net/11449/94871.

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Made available in DSpace on 2014-06-11T19:27:21Z (GMT). No. of bitstreams: 0 Previous issue date: 2003-09-30Bitstream added on 2014-06-13T19:55:48Z : No. of bitstreams: 1 pereira_rm_me_jabo.pdf: 566981 bytes, checksum: 088ad2e32ed1c30b35e3ce3731bb840a (MD5)<br>Os métodos tradicionais de isolamento e cultivo para análise da diversidade microbiana do meio ambiente são limitados, pois poucos microrganismos são cultiváveis. Grandes avanços na ecologia microbiana molecular ocorreram através da construção de bibliotecas metagenômicas, fornecendo análises dos microrganismos não-cultiváveis. O solo,
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Pereira, Rodrigo Matheus. "Diversidade bacteriana em um latossolo sob cultivo intensivo e floresta através da análise metagenômica /." Jaboticabal : [s.n.], 2003. http://hdl.handle.net/11449/94871.

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Orientadora: Eliana Gertrudes Macedo Lemos<br>Banca: Ely Nahas<br>Banca: Maria José Valarini<br>Resumo: Os métodos tradicionais de isolamento e cultivo para análise da diversidade microbiana do meio ambiente são limitados, pois poucos microrganismos são cultiváveis. Grandes avanços na ecologia microbiana molecular ocorreram através da construção de bibliotecas metagenômicas, fornecendo análises dos microrganismos não-cultiváveis. O solo, que é o mais importante habitat para os microrganismos, principalmente procariotos, sofre contínuas alterações. Devido à prática agrícola intensiva, parte da
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Moyano, Fernández Cristian. "Los límites de la igualdad de capacidades. De la ganadería intensiva a la renaturalización." Doctoral thesis, Universitat Autònoma de Barcelona, 2021. http://hdl.handle.net/10803/672591.

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L'objectiu principal d'aquest treball consisteix a reconstruir críticament l'enfocament de les capacitats per tal d'encarar de manera més justa alguns reptes globals que comprometen el benestar i la salut, no només dels éssers humans, sinó també dels éssers no humans i dels processos ecosistèmics. Per això, començo raonant que el concepte de capacitat plantejat per Sen i Nussbaum no és prou sensible a la noció d'unes comunitats de significació o al concepte d'una agència sociohistòrica, fet que condueix a aquests autors a no reconèixer capacitats col·lectives i a desembocar més cap a una justí
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Kliemann, Bruna Caroline Kotz. "Ictiofauna silvestre como bioindicadora de influências de uma piscicultura em tanques-rede ecologia trófica e histofisiologia /." Botucatu, 2018. http://hdl.handle.net/11449/153732.

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Orientador: Rosilene Luciana Delariva<br>Resumo: O crescimento populacional e a procura por uma alimentação mais saudável tem impulsionado a produção do pescado em escala mundial. Nesse cenário, a aquicultura, em especial os sistemas de pisciculturas em tanques-rede, tem se destacado mundialmente, sendo o principal modelo empregado em reservatórios brasileiros. Esse modelo de cultivo é intensivo, com peixes estocados em alta densidade em estruturas flutuantes, alimentados com intenso aporte de ração. Considerando que os tanques são estruturas imersas nos corpos de água, esse modelo de cultivo
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Dias, Rodolfo Liporoni. "Visual ecology of nocturnal bees: how light intensity affects foraging activity in cambuci, a neotropical Myrtaceae." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/41/41134/tde-21082018-082154/.

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The foraging activity of day-active bees often rely on flower availability, light intensity and temperature. However, some bees developed a nocturnal habit and fly during the dusk, dawn and night. We still do not know how these bees cope with environmental factors, especially dimmer light levels, to explore flower earlier than their diurnal relatives. Given that typical bee apposition compound eyes work better in brighter environments and function in their limits in dim-light conditions, we can expect a larger dependence of light intensity for nocturnal groups. Nocturnal and crepuscular bees a
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Azevedo, Silvana Barbosa de. "Impactos da piscicultura intensiva sobre a qualidade da água de um reservatório no semiárido." Universidade Estadual da Paraíba, 2012. http://tede.bc.uepb.edu.br/tede/jspui/handle/tede/1685.

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Made available in DSpace on 2015-09-25T12:18:25Z (GMT). No. of bitstreams: 1 Silvana Barbosa de Azevedo.pdf: 1055393 bytes, checksum: 5177edf6411ff3b8b795153d88fb4b1c (MD5) Previous issue date: 2012-02-29<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>Intensive fish farming in reservoirs has been growing worldwide, representing an important source of income for riverine human populations. Nevertheless, fish tanks enrich the water bodies with nutrients, mostly nitrogen and phosphorus, from fish excrement and food not consumed. Such increase in nutrient concentrations lead
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Pérez, Soto Joana Morais Carvalho. "Gestão intensiva de populações de Mocho-galego (Athene noctua) em zonas agrícolas do centro de Espanha." Master's thesis, Universidade de Aveiro, 2015. http://hdl.handle.net/10773/15443.

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Mestrado em Ecologia Aplicada<br>As strigiformes são um dos grupos de rapinas mais afectados pelas estradas. A fragmentação e a degradação de habitat são algumas das consequências das estradas neste grupo de aves, mas sem dúvida que a mais mortal é o atropelamento. O propósito deste trabalho é perceber o impacto que as estradas tem nas rapinas nocturnas da Península ibérica bem como criar um treino pré-libertação que ajude a diminuir o atropelamento neste grupo de aves. Para tal recorreu-se ao centros de recuperação de fauna silvestre da Península ibérica, para obtenção de dados sobre atrope
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Cavalcante, Acsa Josino Muniz. "Comunidade zooplanctônica e estado trófico de um reservatório do semiárido paraibano com piscicultura intensiva em tanques-rede." Universidade Estadual da Paraíba, 2012. http://tede.bc.uepb.edu.br/tede/jspui/handle/tede/1723.

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Made available in DSpace on 2015-09-25T12:18:53Z (GMT). No. of bitstreams: 1 Acsa Josino Muniz Cavalcante.pdf: 1794381 bytes, checksum: ca0c667c748f356871795f1aef78b8be (MD5) Previous issue date: 2012-05-30<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The study aimed to evaluate the impact of fish farming in cages in the water quality and the possibility of the use of the zooplankton community, as an indicator of these impacts, characterizing the effects caused by the increase of nutrients after this activity in the water body. The study area was the Carneiro dam, Jeric
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Miranda, Mário Olindo Tallarico de. "Cultivo de surubim pintado (Pseudoplatystoma corruscans) e híbrido (P. reticulatum X P. corruscans) em sistema de recirculação de água." Universidade Federal de São Carlos, 2012. https://repositorio.ufscar.br/handle/ufscar/1786.

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Made available in DSpace on 2016-06-02T19:29:53Z (GMT). No. of bitstreams: 1 4560.pdf: 1880275 bytes, checksum: 259fd9d9b3aeb99130c54c0ee0f5af82 (MD5) Previous issue date: 2012-05-31<br>This study aimed to test a pilot recirculating aquaculture system (RAS) and to evaluate in this system the effects of the stocking density on the production of species of surubim pintado , Pseudoplatystoma corruscans, and its hybrid with P. reticulatum regarding the effect of stocking density and water renewal rate on the hybrid production. The study lasted for 84 days. The physical and chemical conditions i
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Santos, Carolina Moreno dos. "Riqueza e composição de mariposas Arctiinae (Lepidoptera, Noctuidae) em diferentes formações vegetais em uma área de cerrado." Universidade Federal de Goiás, 2012. http://repositorio.bc.ufg.br/tede/handle/tede/6412.

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Submitted by Jaqueline Silva (jtas29@gmail.com) on 2016-10-18T15:32:55Z No. of bitstreams: 2 Dissertação - Carolina Moreno do Santos -2012.pdf: 1999516 bytes, checksum: 98e22a43a499ffbde4e49ed07b291788 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Approved for entry into archive by Jaqueline Silva (jtas29@gmail.com) on 2016-10-18T16:28:36Z (GMT) No. of bitstreams: 2 Dissertação - Carolina Moreno do Santos -2012.pdf: 1999516 bytes, checksum: 98e22a43a499ffbde4e49ed07b291788 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made ava
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Freshwater, Julie L. "Impact of Antimicrobial Use on the Resistance of Pseudomonas aeruginosa in the Intensive Care Unit Setting in a Large Academic Medical Center." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1275443984.

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Espelta, Morral Josep Maria. "La regeneració de boscos d'alzina (Quercus ilex L.) i pi blanc (Pinus halepensis Mill.): Estudi experimental de la resposta de les plàntules a la intensitat de llum i a la disponibilitat d'aigua." Doctoral thesis, Universitat Autònoma de Barcelona, 1996. http://hdl.handle.net/10803/3650.

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L'alzina (Quercus ilex L.) i el pi blanc (Pinus halepensis Mill.) són dues de les espècies forestals més abundants a l'oest de la conca mediterrània. L'objectiu d'aquest treball ha estat estudiar la resposta de les plàntules d'aquestes espècies a la disponibilitat de llum i aigua i les característiques morfològiques i fisiològiques sobre les que es fonamenta, a partir de l'anàlisi de la regeneració natural i d'un experiment on es manipulaven ambdós factors ambientals.En l'alzina, la densitat de plàntules era superior en els alzinars, on augmentava amb el temps d'ençà l'última aclarida. No obst
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Rocha, Eduardo Jorge Pino Lyra. "Agroflorestas sucessionais no assentamento Fruta D'anta - MG : potenciais e limitações para a transição agroecológica." reponame:Repositório Institucional da UnB, 2006. http://repositorio.unb.br/handle/10482/2204.

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Dissertação (mestrado)—Universidade de Brasília, Centro de Desenvolvimento Sustentável, 2006.<br>Submitted by Diogo Trindade Fóis (diogo_fois@hotmail.com) on 2009-11-17T10:47:29Z No. of bitstreams: 1 2006_Eduardo Jorge Pino Lyra Rocha.pdf: 6112811 bytes, checksum: 56a4bee7537d31765ec5bcb65b2ad530 (MD5)<br>Approved for entry into archive by Carolina Campos(carolinacamposmaia@gmail.com) on 2009-11-17T18:40:20Z (GMT) No. of bitstreams: 1 2006_Eduardo Jorge Pino Lyra Rocha.pdf: 6112811 bytes, checksum: 56a4bee7537d31765ec5bcb65b2ad530 (MD5)<br>Made available in DSpace on 2009-11-17T18:40:20Z (G
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Papi, Bernardo Silveira. "Uso do espaço do marsupial Caluromys philander (Didelphimorphia, Didelphidae) no Parque Nacional da Serra dos Órgãos - Rio de Janeiro, Brasil." Universidade do Estado do Rio de Janeiro, 2011. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=3135.

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Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro<br>Uso do espaço é um padrão bem estudado em ecologia. Entretanto, formação de área de vida e posição relativa dos abrigos com área de uso são pouco estudados, principalmente para marsupiais didelfídeos. Dentre estes animais, podemos destacar Caluromys philander, devido ao seu baixo registro em armadilhas na Mata Atlântica e características peculiares dentro do grupo, como seu desenvolvimento, longevidade e hábito alimentar. Neste estudo foram investigadas as formações das áreas de uso destes animais através da comparação com seus movim
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Ponjoan, Thäns Anna. "Ús de l'espai de l'hàbitat en el sisó (Tetrax tetrax) durant el període reproductor: aspectes aplicats a la conservació en hàbitats agraris." Doctoral thesis, Universitat de Barcelona, 2012. http://hdl.handle.net/10803/109309.

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El sisó (Tetrax tetrax) és un ocell estepari que a Europa ocupa principalment ambients agrícoles i està en declivi poblacional a causa, principalment, de la intensificació agrícola. En aquesta tesi s’analitzen aspectes poc coneguts però rellevants per a la conservació sobre l’ecologia i la biologia reproductiva de l’espècie. Primer, s’estudia l’ús de l’hàbitat i de l’espai durant el período reproductor, tant de mascles com de famílies (femelles amb polls) i, després, s’aborden aspectes metodològics sobre la captura i manipulació d’exemplars. S’ha observat que el comportament espacial en el
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Durant, Valerie A. "Sustainable urban agriculture and forestation : the edible connected city." Diss., University of Pretoria, 2012. http://hdl.handle.net/2263/26246.

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Current global agricultural practices are recognized as unsustainable. The increase in overall human population as well as the global trend of rural to urban migration, partially as a result of historically and continual unsustainable agricultural practices, exacerbates the vicious cycle of poverty and hunger in developing countries. Furthermore, cities and regions in developed countries practice unsustainable food production, distribution and consumption patterns, and as a result, exceed their global ecological footprint (Rees 2009). Consequently, the world is facing a global food (FAO 2009)
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Fushita, Angela Terumi. "Padrão espacial e temporal das mudanças de uso da terra e sua relação com indicadores da paisagem. Estudo de caso: bacia hidrográfica do médio rio Mogi Guaçu Superior (SP)." Universidade Federal de São Carlos, 2011. https://repositorio.ufscar.br/handle/ufscar/1712.

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Made available in DSpace on 2016-06-02T19:29:34Z (GMT). No. of bitstreams: 1 3657.pdf: 23563912 bytes, checksum: ceff0481d51dd5b9b20c1cb8cfdfe91f (MD5) Previous issue date: 2011-02-28<br>Universidade Federal de Minas Gerais<br>The human activities are continually altering the ecosystems constituting an important environmental modifier agent, promoting changes in balance and dynamics of the landscape pattern and process. There are several examples of this interference, however the understanding of dimension and effects of human activities and the measures to aid in decision make are still inc
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Chen, Pei-Yi, and 陳沛怡. "A study on behavioral intension and influential factors of ecological diet in combined high school-A survey from junior high school students in Nantou county." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/74562234905202072861.

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碩士<br>國立臺灣師範大學<br>健康促進與衛生教育學系在職進修碩士班<br>99<br>The main purpose of this study was to understand relationships among personal background factors, ecological diet awareness, environmental sensitivity, and intention of ecological diet behavior among the students in a junior high school in Nantou County. The seventh, eighth, ninth graders were the main subjects in the research. Stratified random sampling was used to select the subjects, with the participants being 569. The survey questionnaire included personal background information, ecological diet awareness, environmental sensitivity, and in
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Palhinhas, Gonçalo Lourenço. "Políticas de desenvolvimento rural: o impacto dos grandes investimentos agrícolas no concelho de Odemira." Master's thesis, 2019. http://hdl.handle.net/10071/19287.

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O presente trabalho de projeto incide sobre os desafios que um território enfrenta aquando de grandes investimentos proporcionados pelas Políticas de Desenvolvimento Rural, nomeadamente na agricultura. O estudo de caso irá concentrar-se no concelho Odemira devido ao grande impacto que os mais recentes investimentos em explorações de agricultura intensiva têm neste território a nível político, socioeconómico e ambiental, dando conhecimento ainda da dinâmica de Almería, a região espanhola com mais de 25 000 hectares de área coberta destina à produção agrícola intensiva. A importância deste tema
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