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Temporal and spatial differences in human activities performed in Urban Green Spaces of Vilnius(Lithuania)

Geography and Sustainability 2024年第2期5卷 302-317页

作者： Luís Valença Pinto Carla Sofia Santos Ferreira paulo pereira Research Centre for Natural Resources Environment and Society(CERNAS) Polytechnic Institute of CoimbraBencanta3045-601 CoimbraPortugal Environmental Management Laboratory Mykolas Romeris UniversityVilniusLithuania Polytechnic Institute of Coimbra Applied Research InstituteRua da MisericórdiaLagar dos Cortiços-S.Martinho do Bispo3045-093 CoimbraPortugal

Urban green spaces(UGS)are relevant to city well-being,as recognized by the United Nations’Sustainable Development Goals(SDGs).However,few studies have studied the temporal use of *** work assessed the seasonal,weekly,and daily use of three urban green spaces(Vingis Park,Bernardino Garden,and Jomantas Park)in Vilnius(Lithuania).The study is based on an on-site observation-based survey,which recorded users’characteristics,activities,and weather conditions during summer and *** results showed that UGS’s seasonal,weekly,and daily use differed according to park and users’*** with a higher diversity of facilities had a high seasonal difference in the number of observed *** numbers were higher in the summer for activities with children,social activities,sports,and water activities than in the *** Park had the lowest variability in user *** variables were linked to changes in users’*** precipitation and lower temperature were associated with reducing the number of users and the diversity of registered *** of the stationary activities were observed during *** diversity of the observed activities was associated with the available facilities rather than the park *** distribution of stationary activities was spatially correlated with facility/equipment(benches,playgrounds,sports,and fitness equipment)and proximity to water *** results of this study are relevant for UGS design,planning,and management.

关键词： Urban parks Seasonal differences Temporal use Time of day Spatial distribution of UGS users

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Mapping ecosystem services in urban and peri-urban areas.A systematic review

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Geography and Sustainability 2024年第3期5卷 491-509页

作者： paulo pereira Miguel Inácio Luis Pinto Marius Kalinauskas Katarzyna Bogdzevic Wenwu Zhao Environmental Management Laboratory Mykolas Romeris UniversityVilniusLithuania State Key Laboratory of Earth Surface Processes and Resource Ecology Faculty of Geographical ScienceBeijing Normal UniversityBeijing 100875China Institute of Land Surface System and Sustainable Development Faculty of Geographical ScienceBeijing Normal UniversityBeijing 100875China

Urban and peri-urban ecosystems are subjected to an intense *** demand for ecosystem services(ES)is higher in these ***,despite the anthropogenic pressures,urban and peri-urban ecosystems supply important *** is a crucial exercise to understand ES dynamics in these environments *** work aims to systematically review mapping ES in urban and peri-urban areas studies,following the Preferred Reporting Items for Systematic Reviews and Meta-alpha Methods.A total of 207 studies were *** results show increased work between 2011 and 2023,mainly conducted in Europe and *** work were developed in urban areas and did not follow an established ES *** studies focused on the ES supply dimension,the regulation and maintenance *** provisioning ES,most studies focused on Cultivating terrestrial plants for nutrition,regulating and maintainin g Atmospheric composition and conditions,and for cultural ES on Physical and experiential interactions with the natural *** methods were mostly applied following Indicator-based(secondary data:biophysical,socio-economic)*** few work validated the *** studies forecasted ES,primarily based on land use changes using CA-Markov *** study provides an overview of the most mapped urban and peri-urban ES globally,the areas where more studies need to be conducted,and the methods developed.

关键词： Systematic review Urban and peri-urban areas Ecosystem services Mapping Methods

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黄河流域生态保护迈向高质量发展的特征——植被绿度、生产力和降水利用效率的差异性变化

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Engineering 2024年第3期34卷 109-119页

作者： Yang Yu Ting Hua Liding Chen Zhiqiang Zhang paulo pereira Jixian National Forest Ecosystem Observation and Research Station National Ecosystem Research Network of China(CNERN)School of Soil and Water ConservationBeijing Forestry UniversityBeijing 100083China School of Soil and Water Conservation Beijing Forestry UniversityBeijing 100083China State Key Laboratory of Earth Surface Processes and Resource Ecology Faculty of Geographical ScienceBeijing Normal UniversityBeijing 100875China Institute of Land Surface System and Sustainable Development Faculty of Geographical ScienceBeijing Normal UniversityBeijing 100875China State Key Laboratory of Urban and Regional Ecology Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China Environmental Management Laboratory Mykolas Romeris UniversityVilnius 08303Lithuania

Globally,vegetation has been changing *** vegetation-water dynamic is key to understanding ecosystem structure and functioning in water-limited *** satellite monitoring has detected global vegetation ***,a vegetation greenness increase does not mean that ecosystem functions *** intricate interplays resulting from the relationships between vegetation and precipitation must be more adequately *** this study,satellite data,for example,leaf area index(LAI),net primary production(NPP),and rainfall use efficiency(RUE),were used to quantify vegetation dynamics and their relationship with rainfall in different reaches of the Yellow River Basin(YRB).A sequential regression method was used to detect trends of NPP sensitivity to *** results showed that 34.53%of the YRB exhibited a significant greening trend since *** them,20.54%,53.37%,and 16.73%of upper,middle,and lower reach areas showed a significant positive trend,*** showed a similar trend to LAI in the YRB upper,middle,and lower reaches.A notable difference was noted in the distributions and trends of RUE across the upper,middle,and lower ***,there were significant trends in vegetation-rainfall sensitivity in 16.86%of the YRB’s middle reaches—14.08%showed negative trends and 2.78%positive trends.A total of 8.41%of the YRB exhibited a marked increase in LAI,NPP,and ***,strategic locations reliant on the correlation between vegetation and rainfall were identified and designated for restoration planning purposes to propose future ecological restoration *** analysis indicates that the middle reach of the YRB exhibited the most significant variation in vegetation greenness and *** present study underscores the significance of examining the correlation between vegetation and rainfall within the context of the high-quality development strategy of the *** outcomes of our analysis and the

关键词： Vegetation greenness Vegetation productivity Rainfall use efficiency Sensitivity Yellow River Basin

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Developing an integrated urban ecological efficiency framework for spatial ecological planning:A case on a tropical mega metropolitan area of the global south

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Geoscience Frontiers 2023年第1期14卷 298-309页

作者： Manob Das Arijit Das paulo pereira Department of Geography University of Gour BangaMaldaWest BengalIndia Environmental Management Laboratory Mykolas Romeris University VilniusLithuania

Rapid urbanization has emerged as one of the most critical challenges to ecological sustainability in urban *** developing countries,the degradation of the ecosystem is more prominent due to the lack of urban ***,it has become urgent for researchers to identify the ecological efficiency(EE)changes imposed by urban expansion and promote sustainable land use *** study aims to develop a comprehensive urban ecological efficiency(UEE)framework in the Kolkata Metropolitan Area(KMA),India,from 2000 to *** component analysis(PCA)was used to develop a remote sensing-based UEE index(UEEI)based on five effective ecological parameters(Greenness,Dryness,Heat,Wetness and vegetation health.A single sensitivity parameter was also calculated to determine the role of a single parameter based on which management strategies can be carried *** findings showed that(i)there were substantial deteriorations of UEE in the last 20 *** 2000 the areas with good EE were about 65.5%which declined to 53.72%in 2010 and 20.87%in *** areas with good UEE decreased 68%and 61%from 2000 to 2020 and 2010 to 2020,respectively;(ii)the areas with good UEE were 52%in 2000,while 38%in *** urban centres(Bhadreshwar,Champdani,Srirampur,Bally,Howrah,Kamarhati,Baranagar,Dum Dum,South Dum Dum,Rajarhat,Bidhannagar)located around the Kolkata megacity are characterized by poor and very poor EE(ranges of 0.60-1.00).Thus,spatiotemporal pattern of UEE could assist to clarify the administrative responsibilities as well as *** addition to this,the UEE framework can help for scientific guidance of urban ecosystem protection and restoration through comprehensive spatial landscape planning.

关键词： Urban ecological efficiency Kolkata metropolitan area Ecosystem services Urban ecological management Urbanization

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Effect of pre-and post-wildfire management practices on plant recovery after a wildfire in Northeast Iberian Peninsula

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Journal of Forestry Research 2020年第5期31卷 1647-1661页

作者： Marcos Francos paulo pereira Xavier Ubeda GRAM(Grup de Recerca Ambiental Mediterrania) Department of GeographyUniversity of BarcelonaMontalegre608001 BarcelonaSpain Environmental Management Centre Mykolas Romeris UniversityVilniusLithuania

Fire and pre-or post-fire management practices shape the distribution and richness of plant ***,the effects of pre-and post-fire management on vegetation recovery were studied at different times,up to 18 months after a *** months after a 2015 wildfire,18 study plots were established(three 4-m^2 plots for each treatment),vegetation regrowth was monitored and vegetal species richness(S),evenness(IT),density(D),diversity(H0)and maximum diversity(HMax)after 2,10 and 18 *** treatments were(1)control,unaffected by 2015 wildfire;(2)no treatment(NT),burned in 2015 wildfire and not managed;(3)managed in 2005 and burned in 2015(M05B);(4)managed in 2015,2 months before wildfire(M15B);(5)cut and manual removal after the 2015 wildfire(CR);(6)cut and no trunk removal randomly deposited on topsoil after the 2015 wildfire(CL).All the treatments were carried out in a Pinus halepensis Miller *** 10 and 18 months after the wildfire,vegetation recovery was greater in NT,CR and CL plots than in M05B and M15B the *** 18 months after the wildfire,Brachypodium retusum(Pers.)*** Rosmarinus officinalis *** still dominant,especially in M15B,corroborating the belief that pre-fire treatment reduced ecosystem resilience and vegetal recovery compared to the NT and post-fire managed *** was significantly lower 10 months after wildfire in control plots,and IT was significantly higher in that inventory than previously in *** months after the wildfire,H0 was significantly lower in *** months post-wildfire,HMax was significantly lower in the control *** months after the wildfire,HMax,was significantly higher in CR,CL and M05B than in the control and M15B ***,pre-fire management was detrimental to post-fire vegetation recovery,while manual post-fire management proved beneficial.

关键词： Forest management Vegetation recovery Diversity Richness Evenness

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Long-term forest management after wildfire(Catalonia,NE Iberian Peninsula)

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Journal of Forestry Research 2020年第1期31卷 269-278页

作者： Marcos Francos Xavier Ubeda paulo pereira GRAM(Grup de Recerca Ambiental Mediterrania) Department of GeographyUniversity of BarcelonaMontalegre608001 BarcelonaSpain Environmental Management Centre Mykolas Romeris UniversityVilniusLithuania

Studies of post-fire soil status in Mediterranean ecosystems are common;however,few have examined the effects of long-term forest management after a wildfire on physicochemical soil ***,we analyzed differences in soil properties attributable to long-term postfire management and assessed the sustainability of these management practices in relation to the soil *** study area is located in Odena in the northeast region of the Iberian Peninsula consisted of the control forest(burned more than 30 years ago),low density forest(LD;burned in a wildfire in 1986 and managed in 2005)and high density forest(HD;burned in a wildfire in 1986 and no managed).For soils from each plot,we measured soil water repellency,aggregate stability,total nitrogen(TN),soil organic matter(SOM),inorganic carbon(IC),pH,electrical conductivity,extractable calcium,magnesium,sodium,potassium(K),phosphorus,aluminum(Al),manganese(Mn),iron(Fe),zinc,copper,boron,chrome,silicon and sulfur and calculated the ratios of C/N,Ca+Mg/(Na+K)^1/2,Ca/Al and Ca/*** differences were found in TN,IC,SOM,pH,K,Al,Mn,Fe and C/N ratio(p<0.05).All soil properties were found to have largely recovered their pre-fire *** were affected by the post-fire management practices implemented 20 years after the fire,as reflected in their respective physicochemical properties,so that soil properties at the control and LD sites are more similar today than those at the control and HD ***,sustainable forest management can overcome soil degradation in areas affected by wildfire in the medium-and long-term by improving soil properties.

关键词： Soil chemical properties Aggregate stability Post-fire management Wildfire risk Vegetal density

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Exploring the drivers of urban expansion in a medium-class urban agglomeration in India using the remote sensing techniques and geographically weighted models

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Geography and Sustainability 2023年第2期4卷 150-160页

作者： Tirthankar Basu Arijit Das paulo pereira Department of Geography University of Gour BangaMalda 732103West BengalIndia Environmental Management Laboratory Mykolas Romeris University VilniusLithuania

Rapid urbanization urges the immediate attention of policymakers to ensure sustainable city ***-standing the urban growth drivers is essential to address effective strategies for urbanization-related *** work aims to study Raiganj’s urban development and the factors associated with this *** study employed global logistic regression(LR)and geographical weighted logistic regression(GWLR)to explore the role of different *** results showed that the role of the central business district(covariate>-1),commercial market(covariate>-3),and police station(covariate>-4)were significant to the development of new built-up *** the second period,major roads(covariate>-2)and new infrastructures(covariate>-4)became more relevant,particularly in the eastern and southern *** was more accurate in assessing the different fac-tors’impact than *** results obtained are essential to understanding urban expansion in India’s medium-class cities,which is critical to effective policies for sustainable urbanization.

关键词： Drivers Geographically weighted logistic regression (GWLR) Logistic regression LULC Urban growth

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Main flexible pavement and mix design methods in Europe and challenges for the development of an European method

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Journal of Traffic and Transportation Engineering(English Edition) 2017年第4期4卷 316-346页

作者： paulo pereira Jorge Pals Centre for Territory Environment and Construction Uniuersity of Minho Guimaraes 4800-058 Portugal

Pavement and mix design represent one of the key components within the life cycle of a road infrastructure, with links to political, economic, technical, societal and environmental issues. Recent researches related to the characteristics of materials and associated behavior models both for materials and pavement, made it appropriate to consider updating current pavement design methods, and especially in the USA this has already been in process while in Europe uses of the methods developed in the early 1970s. Thus, this paper firstly presents a brief historical overview of pavement design methods, high- lighting early limitations of old empirical methods. Afterwards, French, UK and Shell methods currently in use in Europe will be presented, undeHining their main components in terms of methodology, traffic, climatic conditions and subgrade. The asphalt mix design and modeling in Europe are presented with their inclusion in the pavement design methods. Finally, the main challenges for the development of a European pavement design method are presented as well as the recent research developments that can be used for that method.

关键词： Road pavement Pavement design Mix design Future challenges

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Higher Education For Sustainability:A Global Perspective

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Geography and Sustainability 2021年第2期2卷 99-106页

作者： IngaŽalėnienė paulo pereira Mykolas Romeris University Ateities s.20VilniusLithuania Environmental Management Laboratory Mykolas Romeris UniversityAteities s.20VilniusLithuania

Higher education institutions have an essential role in *** are key agents in the education of future leaders that will contribute to the successful United Nations Sustainable Development Goals(SDGs)*** geography of SDGs this implementation is very heterogeneous,but it is clear that higher education institutions contribute decisively to creating a mindset that facilitates the dissemination of SDGs *** perspective paper analyses the impacts of higher education on sustainability and the challenges and barriers as-sociated with this *** education contributes decisively to the SDGs implementation,but especially to Goal 1(end poverty in all its forms everywhere),Goal 3(ensure healthy lives and promote well-being for all at all ages),Goal 5(gender equality),Goal 8(decent work and economic growth),Goal 12(responsible consumption and production),Goal 13(climate change)and Goal 16(peace,justice and strong institutions).As a transfor-mational agent,the higher education sector has a tremendous impact on students’habit and contribution to a prosperous ***,to establish the required change in education,sustainability principles need to be at the heart of higher institutions strategy(e.g.,curricula,modus operandi)and is key to be incorporated in the organisational *** by leading by example,the external influence in the society will be possible(e.g.,implementing SDGs key aspects such as gender quality,reduce waste reduction and energy consumption).For this to be a reality,different communication methods with students are needed(e.g.,different student academic levels).Nevertheless,critical challenges need to be tackled in the institutions inside and outside the institution environment,such as incorporating sustainability principles,political environment and stakeholders’interest.

关键词： Higher education institutions Sustainability Organisational culture Communication

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Nutrient content affecting Spodoptera frugiperda and Dalbulus maidis occurrence in corn

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Insect Science 2007年第2期14卷 117-123页

作者： CRISTINA SCHETINO BASTOS JOAO CARLOS CARDOSO GALVAO MARCELO COUTINHO PICANCO paulo ROBERTO GOMES pereira paulo ROBERTO CECON EMBRAPA/Algodao Centenário Campina Grande PB Brazil Departamento de Fitotecnia Universidade Federal de Vicosa (UFV) Vicosa MG Brazil. Departamento de Biologia Animal Universidade Federal de Vicosa (UFV) Vicosa MG Brazil. Departamento de Informática Campus Universitário Universidade Federal de Vicosa (UFV) Vicosa MG Brazil.

This work aims to study the effect of the nutrient contents in the leaves of corn on the incidence of Spodopterafrugiperda （Smith）（Lepidoptera： Noctuidae） and Dalbulus maidis （Delong ＆ Wolcott）（Homoptera： Cicadellidae）. The treatments were represented by unfertilized corn plants and corn plants fertilized with 250 kg of the formulation 4-14-8 （N- P-K）＋ 100 kg of ammonium sulfate （AS）/ha and 500 kg of the formulation 4-14-8 （N-P-K）＋200 kg of AS/ha, arranged in randomized blocks with four replicates. Attacks by S. frugiperda and D. maidis were higher as the nitrogen, sulfur, calcium and copper content in the leaves of corn increased. The effects of calcium and copper found in this study were not consistent with that of lower susceptibility associated with higher levels of these nutrients mentioned in the literature. We believe that there was a cumulative effect of the nutrients altogether, building up a nutritiously better vegetable which in turn had less reserve for defense, or that the content of both nutrients in the leaves were not high enough to induce such effects.

关键词： calcium copper corn cicada fall armyworm fertilization nitrogen sulfur

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