Search results for " change"
showing 10 items of 3731 documents
Quo Vadis, Orthotrichum pulchellum? A Journey of Epiphytic Moss across the European Continent
2022
Orthotrichum pulchellum is a species of epiphytic moss in which a significant expansion from the oceanic part of Europe to the east of the continent has been observed in the recent two decades. The improvement in air quality in Central and Eastern Europe, but also climate change, probably plays a role in this. This study shows what direction of its spreading we can expect in the future. Ecological niche modeling (ENM) is a widespread method to find out species niches in environmental and geographical space, which allows us to highlight areas that have a higher probability of occurrences of the studied species, based on identifying similar environmental conditions to those already known. We …
Climate Change Adaptation and Food Supply Chain Management : An overview
2015
This article has no abstract. nonPeerReviewed
Climate change, vulnerability and the local adaptation strategies of food enterprises in Finland
2015
This chapter discusses vulnerability and the adaptation strategies of Finnish food supply chains in the context of climate change. A case study was conducted in 2012 within three Finnish regions. The people interviewed were food entrepreneurs, the managers of food enterprises and relevant stakeholders. According to the study, food enterprises seem to trust local and decentralised food supply chains as an adaptation strategy for combating climate change. Hence, the case study discusses the benefits and learning challenges of food supply chain localisation and introduces the idea of food supply chains that react proactively to climate change issues. nonPeerReviewed
Intention and practice in environmental governance : Integrated Landscape Approach & REDD
2018
Collapse and recovery of European smelt (Osmerus eperlanus) population in a small boreal lake - an early warning of the consequences of the climate c…
2012
Influenza del cambiamento climatico e dell’urbanizzazione sull’idrologia dei bacini idrografici
2019
I cambiamenti climatici e il fenomeno del consumo del suolo sono senz’altro i fattori che più influenzano la risposta idrologica di un bacino sia in contesti urbani che extraurbani. L’aumento del grado di urbanizzazione dei bacini naturali, inteso come aumento della frazione impermeabile del suolo derivante della costante copertura di aree del bacino con materiali impermeabili artificiali come asfalto e cemento, è un fenomeno in costante crescita a livello globale. A tali cambiamenti si sovrappongono i cambiamenti climatici in atto che, fra gli effetti principali, tendono a modificare la quantità e la modalità con cui le piogge arrivano al suolo e, al contempo, inducono alterazioni al regim…
Original data for article: Present environmental fluctuations drive species’ competitive success in experimental invasions
2020
Climate change is presumed to increase both the number and frequency of fluctuations in environmental conditions. Fluctuations can affect the ecological and evolutionary processes that make species more successful competitors against other species. For example, fluctuating conditions can create selection pressures for traits that are profitable in adaptation to fast climate change. On an ecological timescale, environmental fluctuations can facilitate species competitive success by causing reductions in other species’ population sizes. Climate change could then enhance species invasions into new areas if fluctuation-adapted invaders displace their native competitors in chancing environments.…
The emission reduction potentials of First Generation Electric Aircraft (FGEA) in Finland
2020
Under the looming climate crisis, aviation needs to find new solutions to cut its greenhouse gas emissions. One pathway towards zero emissions is the use of electric aircraft. While current battery technology will not allow for medium and long-haul flights at full capacity, on short-haul routes First Generation Electric Aircraft (FGEA) could play a significant role in the near future. Current FGEA under development could carry 9–19 passengers on distances of 400–1046 km by 2025. This study focuses on the emissions reduction potentials of FGEA in Finland. It compares the carbon dioxide equivalent (CO2-eq) emissions and real travel times (RTT) from door-to-door of FGEA on 47 routes with exist…
Assessing the hydrological changes due to land use alterations
2016
The increase of urbanized areas and, consequently, of the impervious surfaces in land-use distributions may have important implications on the basin hydrological response. As a direct impact, the increase of cemented areas reduces the available storage volume for water in the watershed, which in turn exacerbates the runoff generation. Additionally, drainage pathways can be altered and the travel time to the watershed outlet considerably speeded up, with impacts on the hydrograph characteristics. The complex interactions among different hydrological processes make the estimations of the hydrological changes highly non linear. The aim of this work is using an advanced physically-based and dis…
L'architettura ed il pianeta malato
2023
Global warming and building activity are strictly tied.This should lead architects to reconsider their design attitudes. Yet this does not happen if not as mere technologal answer. The reasons for this inadequacy fall within an ample process tht dates back to Cartesio and that has been delineated by Husserl and existantialist thinkers. The problematic and meaningful contribution by Paolo Soleri and the Metabolists are analyzed to understand the reasons of the complex relation between scientism, technology and environmentalism.