Lacul Fundeni Team 1 WAVE Living Lab 2021: Difference between revisions
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== Sacred spaces and heritage == | == Sacred spaces and heritage == | ||
*''Which places/elements hold cultural value and to whom?'' | *''Which places/elements hold cultural value and to whom?'' | ||
There are no specific cultural-historical identity elements relevant to the population or evidence of certain stories related to the Fundeni Lake. In a survey related to Identity value elements of Lake Fundeni 1, respondents reported that they were more emotionally linked to their own memories created here (28,6% of respondents). It means that there is a connection between individual and space which is more personal than collective or linked to certain historical and cultural events. No one was referring to myths or stories related to Fundeni lake. | |||
Respondents also consider serenity (42,9%) as a key element adding personal value to the place. The urban landscape (21.4%) is also valuable for individuals. | |||
* ''You may add a map and some images, please also explain in your caption why these elements are valuable'' | * ''You may add a map and some images, please also explain in your caption why these elements are valuable'' | ||
Revision as of 10:43, 23 April 2021
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| Area | please enter the area name here | |
| Place | please enter the town/village name | |
| Country | please enter the country here | |
| Topics | please enter the main topics of your living lab | |
| Author(s) | Please enter your name(s)- optional | |
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Rationale
- Why do you think this case is relevant? What is your hypothesis considering the landscape challenges?
- Format: 3-4 sentences
Location and scope
You can edit this map with the map editor
Water as a natural system
Geomorphology, typologies and dynamics of water areas
- Describe the water areas of your area in the contxt of the wider water system
Colentina springs from the hills of Târgoviște (from the Sotanga-Doiceşti area), is a tributary of Dâmboviţa and covers a route of 98 km, of which 37.4 km on the area of Bucharest. In the entrance area of Bucharest, Colentina forms a chain of natural lakes: Mogoşoaia, Băneasa, Herăstrău, Floreasca, Tei, Plumbuita, Fundeni, Pantelimon. Based on studies completed in 1930, the work of rehabilitating the lakes of Colentina and transforming the swamps in the northeast of the capital into picturesque and healthy places began 2 years later. Thus, the staging of the works included: stage I - construction of the artificial reservoir Buftea (completion September 1934), stage II - arrangement of Băneasa and Herăstrău lakes (completion June 1935), stage III - arrangement of Floreasca lake (completion in September 1936), stage IV - arrangement Tei Lake (completed in November 1937) and stage V arrangement of Fundeni lake (1938-1939). Later, the Pantelimon and Cernica lakes were arranged.3 Salba lakes are a real oasis of greenery and oxygen source, contributing to the improvement of the local climate and the reduction of pollution by absorbing a significant amount of dust suspended in the air. [1]
- How does water appear in the landscape of your living lab? What types of water areas are common?
The Fundeni 1 area represents an anthropized lake determined by the Colentina River. When stormwater discharges are high, the flow of the river increases and the near areas can become unstable. The bluff lines are also anthropized so the water will not flow into the living areas. In geomorphological terms, we can describe Fundeni 1 as a floodplain for the main Colentina river channel.
- Please identify the water bodies' catchment areas, tributaries and floodplains
Catchment areas to N-V Barajul Tei (Fig. 3) and Barajul Stăvilar to N-E. The areas where water accumulates before reaching the Tei - Fundeni (1st segment) are the Tei Dam to the N-W and the Stavilar Dam to the N-E. The capacity of this Fundeni Lake is 2.5 million cubic meters in an area of 120 Ha. The dam’s height is 9.00 m, the type is PO (Homogeneous earth ). The total volume at NME (million cubic meters) is 1,370, the attenuation volume (million cubic meters) is 0.470 (Fig. 5), and the use is of type V (flood protection), P (fish farming), R (leisure, recreation), X (other uses that do not fall into the mentioned types). 1936 plans to systematize and rehabilitate the northern lakes of the Colentina River aimed at designing dams and canals along the river not only in terms of leisure and health of city dwellers, but also in terms of industry, so we have in the studied segment the Thermal Power Factory in connection with the Pantelimon Canal in the NE, And NV we have the Hydroelectric Factory.
- Which dynamics do these water areas have?
Fluid dynamics is a scientific discipline that deals with fluid flows. It is a part of fluid mechanics that falls into two categories: Hydrodynamics and Aerodynamics. Hydrodynamics of the first part of Lake Fundeni with a length of 1.8 km + 800 m of island from which accessible 1.5 km presents a namesake course of water flowing through a narrower channel to the other lake. We have a 500-meter splash, which ends abruptly in a wasteland, which was unfortunately "invaded" by waste. Panorama to the neighborhoods Colentina and Plumbuita is impressive, the park being arranged right on one of the terraces. From here, to us we head towards the Obor-Pantelimon railway and towards dam, we have to sneak past the houses Roma, on a road affected by manure from the surroundings. Before the railway, we arrived in the little "frățiorul" of the park I left behind behind, another smaller green space called "Walls between the Living", also arranged in 2012 and baptized after the homonymous street at the end of which it is located.
- Have there been any flood events in the past?
Historic floods along the Colentina River occurred in July 1970, July 1972 and July 1975. The most important flood was that of 1975 in the Colacu locality, but none of the events did not take place in the Fundeni Lake area, but was taken into account systematization and remediation of the Colentina River and lakes, so the segment studied Lake Fundeni, subsequently benefited from a systematization that designed the Tei - Fundeni Canal to connect Lake Floreasca with Lake Fundeni and avoid possible flooding(Fig. 1, 2) The cross section and at the bottom it has slopes of 1;5 m; 1;4; 1;2; and 1: 1,5 reaching a crown width of 44,00m. The difference between Floreasca - Tei and Fundeni is 9,00m and downstream it's 2,00m. The construction of the Tei-Fundeni Channel was planned for the rectification of the Colentina River. The length of the channel is 3 km.
Long and cross profile of Lake Colentina River
- Yourcase watersystem2.jpg
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- Yourcase watersystem3.jpg
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Water as a living space
- Which habitats can be found in and along the water areas of your area?
Lake Fundeni 1 is part of the chain of lakes of Colentina. The whole area is characterized by the same habitats, although around the studied area there are fewer planted areas and more spontaneous vegetation than in other areas of the Colentina River.
The vegetation and fauna of the Colentina River on its route before and after the exit from Bucharest includes creatures specific to the aquatic and plain area. It includes several species of fish (artificially introduced), including dwarf catfish, crucian carp, perch, bream, etc., a number of birds such as wild duck, night heron, rodent, gull, brown cormorant, stork, swan, etc. as well as amphibians and reptiles such as the Romanian aquatic turtle (protected species), the water snake, the great lake frog, etc. The green spaces around the water include plants such as frogs, firs, reeds, rushes, lentils, wild daffodils (protected species), specific trees, especially willow, etc. During the summer, the lakes show the phenomenon of algal blooms due to the high concentration of phosphorus and nitrogen in the water due to the discharge into the lake of insufficiently treated wastewater from the riparian localities, which damages the flora and fauna in the area. [4]
- How is the water quality in your water areas?
According to the analyzes performed, in relation to the legal provisions for drinking water, the level of turbidity registered for Fundeni Lake is equal to 10 and exceeds the allowed limit. This reduces the amount of light that can enter, resulting in serious consequences for the aquatic habitat. From the point of view of suspended solid particles, Fundeni Lake is part of the normal parameters, thus not representing a danger to the environment and biodiversity. The concentration of phosphate ions in the collected water samples has a result that falls within the accepted limits. The lakes formed along the Colentina River do not face serious problems of contamination with pollutants, but there are certain pathogenic germs that indicate that the water has been contaminated with feces upstream neighbors. There is an exceedance of the maximum permitted values for phosphate and TDS which may be a danger to the health of aquatic life or the danger of excessive consumption of fish, as these accumulated in animal tissue tend to transfer to the human body. [5]
- Which areas are still natural, which are urbanised/artificial?
The areas around the lake are both natural and urbanised. The natural areas are represented by the spontaneous vegetation which is situated around the water area. Fundeni lake is surrounded by apartament housing, segregated community houses, villas and garbage dumps.On the left side of the canal is a food market and recently inaugurated a pedestrian walkway over the canal.
- Are the rivers permeable for fish or blocked by artificial elements?(approx 200 signs)
The natural environment favors the development of human settlements. Lakes and green spaces are true green oasis and also oxygen sources for the climate balance and refreshment of the polluted atmosphere of the city. The water quality of Fundeni lake does not meet quality standards, which is why it cannot be used for domestic purposes. This is due to the direct discharge of waste water into the Colentina River to industrial plants upstream of Bucharest. On the other hand, the Colentina River lakes have not been dredged for more than 30 years, which has led to the accumulation of large quantities of unhealthy sludge. Alluvial deposits transported by the water that feeds the lake have led to the excessive development of the aquatic vegetation and, as a result, the impossibility of recreational activities. The natural environment of the area was anthropized for economic and spatial development of the neighborhood. Fundeni lake is surrounded by apartament housing, segregated community houses, villas and garbage dumps. This water area is only attractive to fishermen who have to carry out their passion in an unhealthy and desolate environment. The process of acid deposits accumulation begins by enrolling three pollutants into the atmosphere which, in contact with sunlight and water vapor, form acidic compounds. During precipitation the acid compounds are deposited on the ground or in water. Otherwise, gases can cause dust or other particles to reach the ground in dry form or in surface water, and even underground water. Acid deposits affect surface water, groundwater and the soil, with major damage to lakes and fish fauna, forests, agriculture and animals.
- add 1-2 graphical representations to the image gallery, you can add more if you like
- Yourcase wateraslivingspace1.jpg
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- Yourcase wateraslivingspace2.jpg
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- Yourcase wateraslivingspace3.jpg
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Blue and Green Infrastructure
- What are the major potential elements of a green/blue infrastructure network? Are these likely to change/disappear? Why is that?
The major potential elements of a green/blue infrastructure network based for Fundeni lake are public space networks such as “Râul Colentina” park which create spatial integration for mixed urbanization with the lakes chain for sustainable development aiming to connect it to its wider landscape of the city and it consists of an interconnected network of green spaces, which provides a favorable habitat for native species, contributes to the maintenance of natural ecological processes. The green/blue infrastructure plays an essential role moderating the imbalances generated by buildings and transportation. The connection between these elements and the steady growth in urban residents increase accessibility to green open spaces improving the connectivity and functionality of the city.
- You find my background material on green infrastructure in our reading list
- add 1-2 graphical representations to the image gallery, you can add more if you like
- Your case green blue infrastructure1.jpg
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- Your case green blue infrastructure2.jpg
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Water as a cultural space
Land use and water
- map the land uses along your water areas: settlements, infrastructure, agriculture, resource extraction, natural areas, energy production...
- maximum unevenness of the terrain on the northern shore up to a distance of 100 m: 3,70m - maximum unevenness of the terrain on the southern shore up to a distance of 100 m: 10,70 m The surfaces of the Fundeni lake on the territory of Bucharest: lake basin areas in hectares: 123 Ha Small-scale interventions of everyday life - transverse retraction
- describe in particular the historical evolution of land use pattern, please make use of historical maps
Fundeni, subsequently benefited from a systematization that designed the Tei - Fundeni Canal to connect Lake Floreasca with Lake Fundeni and avoid possible flooding in the 1936 and right after the solution stayed until today as it was designed. (Fig. 1) The construction of the Tei-Fundeni Channel was planned for the rectification of the Colentina River. The length of the channel is 3 km.
- description evolution, status quo and driving forces, is the land use likely to change? Why is that? (approx 200 signs)
The evolution can be possible if we pay attention to the well known model with the Analysis, method, Concept and then can be applied the intervention. The elaboration of an analysis method, applied to the studied urban area adjacent to Fundeni lake and Colentina river, can orient the studies towards the identification of specific elements and common elements that determine the knowledge of general characters and the possibility of intervention in the context of integrated city development. Looking at the scheme (fig. 1) we can notice the difference after the systematization of the Colentina river and the benefits brought later to the area due to this intervention. Thus, in 2021, regarding and analyzing the site, we can elaborate a suite of principles that would help the area to be capitalized. Urban landscape: - Interaction with the small scale landscape Circulations: Segregated pedestrian alleys for running and cycling, connection, optimal accessibility from multiple areas built to green alveoli and the main natural element water Tourism: can be mentioned because it is an area with a strong identity. Increasing the tourist attractiveness by introducing in a tourist circuit, revaluation, presentation and introduction of valuable areas of monuments in the city, creating new objectives and cultural circuits The area that is the object of this zonal urban plan is comprised between the riverbed of the Colentina river, the Colentina road and the collective housing complex. The land was previously occupied with individual houses with parcel of land that were demolished for the regularization of the Colentina river and for the realization of the mentioned collective housing ensemble. some of the plots in the area have started to be resold by the former owners, but their dimensions and conformation do not allow the realization of a residential complex corresponding to the current comfort requirements in the image. In these conditions, the mayor's office of sector 2 launched theorder for the zonal urban plan to solve the following problems: capitalization with maximum use for the inhabitants of the neighborhood included in the zonal urban plan, the land between the water mirror of colentine and a group of collective dwellings with a population numerous. (Fig 3) The administration of the territory and implicitly of the city is an act of the local administration with which other urban actors with interest in the development of the area (NGOs, investors, specialists in architecture and urbanism and related professional associations, inhabitants of the area) must be involved in the regeneration process of evolution.
- add 1-2 graphical representations to the image gallery, you can add more if you like
- Yourcase landuse1.jpg
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- Yourcase landuse2.jpg
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- Yourcase landuse3.jpg
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Cultural and spatial typologies of water areas
- Which spatial patterns have evolved in relation to your water areas?
The main pattern that was formed as a result of the evolution of the lake is that of growing abundant vegetation in the sense that many "bare" spaces are today covered with wild grasses, shrubs or low trees.
- What is the role of water areas within the overall urban morphology? (approx 200 signs)
-We can say that the water area helps the ecosystem and provides a morphological perspective of nature in the urban space, a green oasis among the habitable concrete.
- add 1-2 graphical representations to the image gallery, you can add more if you like
- Yourcase water space1.jpg
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- Yourcase water space2.jpg
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- Yourcase water space3.jpg
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Sacred spaces and heritage
- Which places/elements hold cultural value and to whom?
There are no specific cultural-historical identity elements relevant to the population or evidence of certain stories related to the Fundeni Lake. In a survey related to Identity value elements of Lake Fundeni 1, respondents reported that they were more emotionally linked to their own memories created here (28,6% of respondents). It means that there is a connection between individual and space which is more personal than collective or linked to certain historical and cultural events. No one was referring to myths or stories related to Fundeni lake. Respondents also consider serenity (42,9%) as a key element adding personal value to the place. The urban landscape (21.4%) is also valuable for individuals.
- You may add a map and some images, please also explain in your caption why these elements are valuable
- Your case sacredspace1.jpg
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- Your case sacredspace2.jpg
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- Your case sacredspace3.jpg
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Visual appearance and landscape narrative
- Which elements are essential for the landscape character?
- Has the landscape been painted or otherwise depicted, when and whom? Which elements are essential?
- Which narratives exist? Who has written about this landscape or depicted it in some way?
- You can add text and images
- Your case character1.jpg
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- Your case character2.jpg
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- Your case character3.jpg
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Water and People
Accessibility and usability
- Where are your water areas accessible, and where not? How strong are spatial obstacles preventing access?
- Who is using the spaces and how?
- Yourcase youraccessbilitymap.jpg
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- Yourcase usepatterns.jpg
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Community Mapping
What is to be mapped here?
- Social groups from within the community, for example the youth, kids, students, parents, the retired etc. Typically, these groups have specific needs, which you can also make explicit on the map. These people might not be organized in any way, but they are usually present in the context you are observing
- Local stakeholder groups: these groups are organized in one or the other way. They only exist within the community context you are observing. For example: the local community center, local churches, local interest groups, the landowners, small businesses and retailers
- External stakeholder groups are not necessarily present in the environment you are observing, but they may have strong stakes and interests. These can be local authorities, politicians, associations, care services etc.
- For each group, you may identify their needs, objectives, power and capacities
- You may also identify gaps and power conflicts
- Please try to redepict these elements in an integrated way and in relation to your water landscape. What is the relationship between these groups? Are they close or distanced from each other? Who is more powerful? Which voices are hardly heard? Do they have any shared concerns?
- Your case your community map1.jpg
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- Your case your community map2.jpg
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- Your case your community map3.jpg
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Possible Futures
- You can summarize your findings with a SWOT diagram and a DPSI(R) Model
- Link back to the Sustainable Development Goals: Which goals are at risk?
- What is your worst case scenario for this landscape?
- What is your best case scenario for this landscape?
- Present your scenarios in the form of a collage or sketch
- Add text and visuals
- Your case your spider diagram or dpsir model.jpg
explain your analysis briefly in the caption
- Your case yourworstcase visual.jpg
explain your worst case scenario briefly in the caption
- Your case yourbestcase visual.jpg
explain your best case scenario briefly in the caption
Collaborative Goal Setting
- Define strategic planning objectives based on the evaluation findings from your analysis
- Ideally, involve the community of your living labs into this process
- Link back to your original targets from section one and the Development Goals
- 150 words text contribution
Spatial Strategy and Transect
- translate your strategic goals into a vision
- develop a spatial translation of your vision
- exemplify your vision in the form of a transect with concrete interventions
- add map(s) and visualizations
- Your case spatial translaton vision.jpg
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- Your case transect.jpg
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- Your case transect detail1.jpg
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- Your case transect detail2.jpg
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From Theory of Change to Implementation
- For implementing your vision: Which partnerships are needed? Which governance model is required?
- Who needs to act and how? Draw and explain a change/process model/timeline
- Which resources are needed? On which assets can you build?
- add 150 words text and visuals
add caption here
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References
- give a full list of the references you have used for your case
[1]: Local development strategy 2016-2025 of Sector 2, Bucharest- "Sector 2- Strategie de dezvoltare locala 2016-2025"
[2]:
[3]:
[4]: Claudiu Sfetcu, Apele Romaniei- Salba de lacuri din jurul Capitalei https://www.independentaromana.ro/apele-romaniei-salba-de-lacuri-din-jurul-capitalei/
Process Reflection
- Reflect in your intercultural and interdisciplinary team on the outcomes of your study
- Which limitations were you facing?
- What have you learnt from each other?
- What did you learn in the Living Labs?
- What would you do differently next time?
- You can also use diagrams/visuals
- 250 words text