scholarly journals Innovative Ceramic Floor for Resilient Cities

2021 ◽  
Vol 18 (2) ◽  
pp. 29-50
Author(s):  
Javier Mira Peidro ◽  
Jorge Corrales Garcí­a ◽  
Eduardo De Miguel Arbonés ◽  
Enrique Fernández-Vivancos González ◽  
Teresa Ros Dosdá
Keyword(s):  
Climate Change ◽  
Ceramic Tile ◽  
Mechanical Performance ◽  
Drainage System ◽  
Economic Assessment ◽  
Urban Environments ◽  
Run Off ◽  
Rainwater Management ◽  
Commercial Value ◽  
The Town

LIFE CERSUDS is a project carried out over the period 2016-2019 whom the main objective was to improve the ability of cities to adapt to climate change by promoting the use of green infrastructures in the renewal of urban environments. Under the project, an innovative permeable urban pavement (hereinafter, CERSUDS) was designed using ceramic tile stock of low commercial value. This pavement solution was tested in a demonstrator in the town of Benicí ssim. The main objective of the project was to improve the ability of cities to adapt to climate change by promoting the use of green infrastructures in the renewal of urban environments. Under the project, a Sustainable Urban Drainage System (SUDS) was built as a demonstrator in the town of Benicí ssim, using ceramic tile stock of low commercial value to manufacture an innovative permeable floor (hereinafter, CERSUDS flooring), a subject already dealt with in an earlier presentation at this congress . Once the demonstrator had been built, a monitoring period was run between August 2018 and July 2019, which enabled both the CERSUDS floor and the demonstrator's value as a rainwater management system to be validated. This article presents the design process of the ceramic permeable pavement including the main results of the tests carried in the laboratory and the main results of the project relate to: environmental and economic assessment of the CERSUDS system, user's validation of the system, monitoring of the system's mechanical performance and permeability, and monitoring of the demonstrator's hydraulic response in terms of the quantity and quality of run-off water.

scholarly journals REDUKSI DEBIT LIMPASAN DENGAN MENERAPKAN SISTEM EKODRAINASE PADA KAWASAN PERUMAHAN

2020 ◽  
Vol 3 (2) ◽  
pp. 104
Author(s):  
Athallah Manto ◽  
Trihono Kadri
Keyword(s):  
Storage Capacity ◽  
Drainage System ◽  
Residential Areas ◽  
Retention Pond ◽  
Retention Ponds ◽  
Run Off ◽  
Housing Area ◽  
Rainwater Management ◽  
Management Method ◽  
Runoff Discharge

<p><em>Rapid growth at the time of the event demanded space and resources. Changes in land use in green areas into residential areas which reduce natural infiltration areas which make it difficult for air to absorb and cause surface runoff. Based on these conditions, it is necessary to develop a rainwater management method to reduce flood discharge, either managed by being infused, collected or channeled out of the area with the smallest possible discharge. By implementing a drainage system with an environmental or ecodrainage perspective in the Karawaci Kingdom Park housing area, it is possible to reduce runoff discharge that occurs. Some of the ecodrainage technologies that are applied in the slumping areas are rainwater storage, infiltration wells, biopores, bioretension and retention ponds. Based on the results of the calculation of the housing runoff discharge value of 0.22286 m3/s. By implementing an ecodrainage system, it can reduce 52% of the total area discharge and the rest will flow into the retention pond before being run off to the receiving water bodies. Due to limited land, the pool storage capacity is 900 m3. </em></p>

scholarly journals Economic Evaluation of Adaptation Pathways for an Urban Drainage System Experiencing Deep Uncertainty

Water ◽  
2019 ◽  
Vol 11 (3) ◽  
pp. 531
Author(s):  
Filip Babovic ◽  
Ana Mijic
Keyword(s):  
Climate Change ◽  
Decision Making ◽  
Drainage System ◽  
Economic Assessment ◽  
Adaptation Strategies ◽  
Climate Change Scenarios ◽  
Deep Uncertainty ◽  
Policy Makers ◽  
The Individual ◽  
Urban Pluvial Flooding

As Decision Making under Deep Uncertainty methodologies are becoming more widely utilised, there has been a growth in the use and generation of Adaptation Pathways. These are meant to convey to policy makers how short-term adaptations can act as elements of longer-term adaptation strategies. However, sets of Adaptation Pathways do not convey the individual pathway’s relative costs and benefits. To address this problem in relation to urban pluvial flooding, an economic analysis of a set of Adaptation Pathways was conducted. Initially, a methodology to conduct an economic assessment for deterministic climate change scenarios is developed. This methodology is then modified, using methods that underpin real options to assess how a pathway performs across a bundle of possible futures. This delivered information on how the performance of adaptations can vary across different climate change scenarios. By comparing the deterministic analysis to the new method, it was found that the order in which options are implemented greatly affects the financial performance of an Adaptation Pathway, even if the final combination of options is identical. The presented methodology has the potential to greatly improve decision making by informing policy makers on the potential performance of adaptation strategies being considered.

An Economic Assessment on Prioritizing Climate Change Adaptation Policies in Water Management

2019 ◽  
Vol 60 (3) ◽  
pp. 177-198
Author(s):  
Yongjoon Kim ◽  
Sung-Eun Yoo ◽  
Ji Won Bang ◽  
Kwansoo Kim ◽  
Donghwan An
Keyword(s):  
Climate Change ◽  
Water Management ◽  
Climate Change Adaptation ◽  
Economic Assessment ◽  
Adaptation Policies

ECONOMIC ASSESSMENT OF NATURAL DISASTERS AND CLIMATE CHANGE DAMAGE

2021 ◽  
pp. 125-144
Author(s):  
Boris Ivanovskiy ◽  
Keyword(s):  
Climate Change ◽  
Natural Disasters ◽  
Economic Assessment ◽  
Financial Sector ◽  
Methodological Issues ◽  
Impact Of Climate Change ◽  
The Impact

The types and scales of the most significant natural disasters are determined. The problems of forming a statistical database on natural disasters are considered, as well as methodological issues of economic measurement of the consequences of natural disasters. Particular attention is paid to the study of the impact of climate change on the financial sector of the economy of the affected regions.

scholarly journals Rhodoliths in Brazil: Current knowledge and potential impacts of climate change

2016 ◽  
Vol 64 (spe2) ◽  
pp. 117-136 ◽  
Author(s):  
Paulo Antunes Horta ◽  
Pablo Riul ◽  
Gilberto M. Amado Filho ◽  
Carlos Frederico D. Gurgel ◽  
Flávio Berchez ◽  
...  
Keyword(s):  
Climate Change ◽  
Global Change ◽  
Ocean Acidification ◽  
Heat Waves ◽  
Current Knowledge ◽  
Coastal Pollution ◽  
Brazil Current ◽  
Run Off ◽  
Benthic Ecosystems ◽  
Impacts Of Climate Change

Abstract Rhodolith beds are important marine benthic ecosystems, representing oases of high biodiversity among sedimentary seabed environments. They are found frequently and abundantly, acting as major carbonate 'factories' and playing a key role in the biogeochemical cycling of carbonates in the South Atlantic. Rhodoliths are under threat due to global change (mainly related to ocean acidification and global warming) and local stressors, such as fishing and coastal run-off. Here, we review different aspects of the biology of these organisms, highlighting the predicted effects of global change, considering the additional impact of local stressors. Ocean acidification (OA) represents a particular threat that can reduce calcification or even promote the decalcification of these bioengineers, thus increasing the eco-physiological imbalance between calcareous and fleshy algae. OA should be considered, but this together with extreme events such as heat waves and storms, as main stressors of these ecosystems at the present time, will worsen in the future, especially if possible interactions with local stressors like coastal pollution are taken into consideration. Thus, in Brazil there is a serious need for starting monitoring programs and promote innovative experimental infrastructure in order to improve our knowledge of these rich environments, optimize management efforts and enhance the needed conservation initiatives.

scholarly journals Late Quaternary drainage dynamics in northern Brazil based on the study of a large paleochannel from southwestern Marajó Island

2008 ◽  
Vol 80 (3) ◽  
pp. 579-593 ◽  
Author(s):  
Dilce F. Rossetti ◽  
Ana M. Góes
Keyword(s):  
Remote Sensing ◽  
Forest Cover ◽  
Late Quaternary ◽  
Drainage System ◽  
Perfect Agreement ◽  
Marajó Island ◽  
Northern Brazil ◽  
Remote Sensing Mapping ◽  
The Town ◽  
Tectonic Origin

Marajó Island shows an abundance of paleochannels easily mapped in its eastern portion, where vegetation consists mostly of savannas. SRTM data make possible to recognize paleochannels also in western Marajó, even considering the dense forest cover. A well preserved paleodrainage network from the adjacency of the town of Breves (southwestern Marajó Island) was investigated in this work combining remote sensing and sedimentological studies. The palimpsest drainage system consists of a large meander connected to narrower tributaries. Sedimentological studies revealed mostly sharp-based, fining upward sands for the channelized features, and interbedded muds and sands for floodplain areas. The sedimentary structures and facies successions are in perfect agreement with deposition in channelized and floodplain environments, as suggested by remote sensing mapping. The present study shows that this paleodrainage was abandoned during Late Pleistocene, slightly earlier than the Holocene paleochannel systems from the east part of the island. Integration of previous studies with the data available herein supports a tectonic origin, related to the opening of the Pará River along fault lineaments. This would explain the disappearance of large, north to northeastward migrating channel systems in southwestern Marajó Island, which were replaced by the much narrower, south to southeastward flowing modern channels.

scholarly journals Seasonal shifts in export of DOC and nutrients from burned and unburned peatland-rich catchments, Northwest Territories, Canada

2018 ◽  
Vol 22 (8) ◽  
pp. 4455-4472 ◽  
Author(s):  
Katheryn Burd ◽  
Suzanne E. Tank ◽  
Nicole Dion ◽  
William L. Quinton ◽  
Christopher Spence ◽  
...  
Keyword(s):  
Climate Change ◽  
Mineral Soil ◽  
Fire Regimes ◽  
Forest Litter ◽  
Early Spring ◽  
Permafrost Region ◽  
Spring Period ◽  
Discontinuous Permafrost ◽  
Run Off ◽  
Spring Freshet

Abstract. Boreal peatlands are major catchment sources of dissolved organic carbon (DOC) and nutrients and thus strongly regulate the landscape carbon balance, aquatic food webs, and downstream water quality. Climate change is likely to influence catchment solute yield directly through climatic controls on run-off generation, but also indirectly through altered disturbance regimes. In this study we monitored water chemistry from early spring until fall at the outlets of a 321 km2 catchment that burned 3 years prior to the study and a 134 km2 undisturbed catchment. Both catchments were located in the discontinuous permafrost zone of boreal western Canada and had  ∼  60 % peatland cover. The two catchments had strong similarities in the timing of DOC and nutrient yields, but a few differences were consistent with anticipated effects of wildfire based on peatland porewater analysis. The 4-week spring period, particularly the rising limb of the spring freshet, was crucial for accurate characterization of the seasonal solute yield from both catchments. The spring period was responsible for  ∼  65 % of the seasonal DOC and nitrogen and for  ∼  85 % of the phosphorous yield. The rising limb of the spring freshet was associated with high phosphorous concentrations and DOC of distinctly high aromaticity and molecular weight. Shifts in stream DOC concentrations and aromaticity outside the early spring period were consistent with shifts in relative streamflow contribution from precipitation-like water in the spring to mineral soil groundwater in the summer, with consistent relative contributions from organic soil porewater. Radiocarbon content (14C) of DOC at the outlets was modern throughout May to September (fraction modern carbon, fM: 0.99–1.05) but likely reflected a mix of aged DOC, e.g. porewater DOC from permafrost (fM: 0.65–0.85) and non-permafrost peatlands (fM: 0.95–1.00), with modern bomb-influenced DOC, e.g. DOC leached from forest litter (fM: 1.05–1.10). The burned catchment had significantly increased total phosphorous (TP) yield and also had greater DOC yield during summer which was characterized by a greater contribution from aged DOC. Overall, however, our results suggest that DOC composition and yield from peatland-rich catchments in the discontinuous permafrost region likely is more sensitive to climate change through impacts on run-off generation rather than through altered fire regimes.

scholarly journals Labin ili izvedba undergrounda kao jedan od modusa otpora izolaciji/periferiji

2021 ◽  
pp. 485-497
Author(s):  
Suzana Marjanić
Keyword(s):  
Climate Change ◽  
Solid Rock ◽  
Paris Agreement ◽  
Industrial Site ◽  
Swimming Pools ◽  
Polluted Sites ◽  
The Creation ◽  
The Town ◽  
Cultural Niche ◽  
Real City

Using the example of the town of Labin in Istria, I demonstrate how isolation, the so-called periphery, can also serve as an expression of resistance in a cultural niche. The collective Labin Art Express (L.A.E., initiated by Dean Zahtila, late Krešimir Farkaš, Graziano Kršić) is the initiator of the fundamental L.A.E. project Underground City XXI ‒ independent underground Labin cultural city as an alternative to the existing above-ground, heteronomous Labin, i.e. the creation of a real city 150 m below the earth’s surface ‒ in underground halls and tunnels, carved in solid rock, connecting Labin, Raša, Plomin and Rabac, with streets, bars, galleries, swimming pools, playgrounds for children, shops, restaurants, the Museum of Mining and Industry of Istria. Thereby we can compare Labin in terms of urbanity and anthropology with the town of Katowice, which in 2018 was selected to host the most significant UN Climate Change Conference, following the 2015 Paris Agreement. Katowice were chosen as one of Europe’s most polluted sites due to the exploitation of coal i.e. the transition of the aforementioned town from a mining and industrial site to a modern industrial, economical, technological and cultural centre.

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