In the cities, sticks are thrown, but the tree is not full of construction, to the experts
What about the function of the tree, which is supposed to cool and clean the air in the city?
At IPR, we had the stromoad analyzed to find out what condition they are in. And it turned out that the situation is not entirely good. From the sample
The 1,200 trees that we analyzed in detail revealed that 15 percent of these trees do not perform the cooling function in cracked streets at all, and some 25 percent only manage to do so. But the survey is from 2019, when there were so many years. We will not repeat such a large analysis for now.
What will happen to trees that do not fulfill their cooling function?
It is such a cultural social problem. People dream very much when they should make way for a tree that is green, but does not fulfill its function and is half dead. A new devina would be more suitable and would cool better. Because of this, it is necessary to communicate with people. This is a dark example for the local town hall.
As a general rule, we do not plant trees from the aesthetic yard during the day. It took two to dig a hole, he crawled into it. But now, after twenty years, he is unable to fulfill the functions that we want from him. The ideal approach would be a gradual change. But he still has to deal with that manageable space. In some cases, a lot of engineering work is necessary. These are the conditions in which weed can grow and cool the street.
What are you up to date with trees?
The main city is preparing a database of all the trees in the streets. And that’s mainly in Technical Communication. What I find interesting is that there are not 70,000 trees in front of the houses, as we originally thought, but there are 100,000 of them.
Has any approach to devin changed?
We have a new standard, and according to it, for example, we are revitalizing communication or green on the streets. Smetana’s nbe is an example. We are now treating the trees in such a way that they grow well and prosper in the streets. We allow them the progress of deov water. We didn’t do this years ago.
How are the trees at Smetanov nbe?
It’s about needles. Look a bit like nudes, but they’re not nudes. We used these two very abundantly. they were said to be trees for a warm city, according to new findings, it is not so full. Acts have problems in the metropolis. A suitable tree that survives urban conditions is our house heart tree. Two literatures stated that it is not an ideal devina and that it is better to stick to it. However, the great drought and high temperature in the city does not last long. The two planted a lot of maple trees. But they are not suitable. On the other hand, we have good experience with the fallen beast.
Smetana’s sky in the new
The literature states that two-lobed ginseng is suitable for dry environments…
We have used ginkgo biloba, but people are wary of it. When the ginseng gives birth, it has very stuffy fruits. It could be avoided by choosing the right gender in this single-family house, but it is very difficult to determine. However, it cannot be said that the tree is completely suitable for the city. Everyone has their own requirements. The choice of a suitable screed should be the decision of the designer who knows the local specific conditions.
The streets are very diverse. Even one side of the communication has a completely different climatic environment, not the same kind. It should be, among other things, separately glazed. Pay it, for example, about Vinohradsk. One of its sides is in the wall and a kind of permanent exposure to the south. For example, changing nudes are very light-friendly, and on the contrary, it does not fit into the wall. When they grow in such a shady place, they reach for the light and have a bowed head. We also have to evaluate such phenomena. Our design is very specific, but the standard that we developed and is approved is a general principle that needs to be met, firstly from the point of view of the investments and the following. Several thousand trees will be planted in the streets of Prague. If appropriate procedures are chosen, newly planted sedges will overwinter those around them and fulfill their function better.
Asem, the trees in the metropolis will not be able to grow?
Somewhere the conditions are so bad that not even a good and durable tree can grow it. A lot of bad for the way it is planted and how I have access to water and air. Even when we plant a tree, we have to take care of it. For the first two years after planting, we have to water during the drought and carry out the so-called nursery planting. It is about the so-called replacement of the crown so that it has the correct shape that we require. It’s about, for example, that the branches don’t get lost in passing cars and pedestrians.
A debate about trees. The public wants them instead, but there are also voices against it |
Can we live in a metropolis without a tree?
When it will be dry for five years and there will not be much rain, many of the trees planted twenty or ten years ago by conventional methods will not survive in extreme temperatures or extreme drought. They want to die. When it comes to a combination of several factors, don’t assume that half of the tree can handle it. When the conditions are the same as this year and they were in 2018 and 2019, the trees are far from stressed and can gradually die. In this way, they can last for many years, and they will not turn green at all. A similar result can also be found in the fifth planting of the devina from the last ten to fifteen years.
Wouldn’t the resistance of the tree stick to drought, for example, with fertilizers?
After fertilization, the plant grows extremely quickly and the plant is then very fragile. In addition to the function of fertilizer, it is full of dust, which reaches the trees when they are young, mainly in the exhaust gases. There is also a lot of dirt in the washes from the sidewalks. In urban environments, there is a problem with the fact that the soil is valuable. But the winter salt is problematic.
Isn’t there a problem with cars in the streets parking next to a tree and suffocating the legs?
This won’t help, but it won’t kill the devins right away. This negative phenomenon will manifest itself after several years. It can easily be some kind of protection around meat implants. It is ideal if the idiots realize that they should not go to the trunk of the tree.