[ad_1]
.jpg)
The city managers in Lima launched an afforestation project to reduce the threat of landslides.
20 March 2018, Rome – Investing in green spaces can help transform cities into more sustainable, resilient, healthy, equitable and pleasant places to live, said FAO ahead of the International Day of Forests (21 March 2018).
If planned and managed well, cities can be great places to live, but many urban developments cause environmental havoc – ultimately leading to problems such as high temperatures, flooding, and air pollution. The cost for citizens is deteriorating well-being. The costs for the planet include increased greenhouse gas emissions, the degradation of soils and waterways, according to the FAO forestry publication Unasylva, the latest issue of which is devoted to urban forestry in celebrating the International Day of Forests.
“Well managed forests and trees in and around cities provide habitats, food and protection for many plants and animals, helping to maintain and increase biodiversity,” said FAO Director-General José Graziano da Silva in his video message on the occasion of the Day. He stressed the need “to join forces to protect forests and trees to make urban environments more sustainable”.
Cities need forests and trees
More than half the world’s population now lives in cities, and by 2050 almost 70 percent of the world will be urbanized. Although cities occupy only three percent of the Earth’s surface, they consume 78 percent of energy and emit 60 percent of carbon dioxide.
Woodlands, forests and trees in a city and on its fringes perform a wide range of vital functions – such as storing carbon, removing air pollutants, assisting in food, energy and water security, restoring degraded soils and preventing drought and floods. In a medium size city, for instance, urban trees can reduce the loss of soil by around 10,000 tons per year.
By shading and cooling the air, forests and trees in urban areas can reduce extreme temperatures and mitigate the effects of climate change. Indeed, trees properly placed around buildings can reduce air conditioning needs by 30 percent. In cold climates, by shielding homes from the wind, they can help save energy used for heating by 20-50 percent.
Urban and peri-urban forests can increase the resilience and quality of watersheds and water reservoirs by preventing erosion, limiting evapotranspiration and filtering pollutants. And planting fruit-bearing street trees can increase the availability of food within cities.
Inspiring stories from around the world
Many cities are already demonstrating their commitments to a more sustainable future and there are many excellent examples of green urban development, according to a new FAO publication called “Forests and sustainable cities – Inspiring stories from around the world” also launched today on the occasion of the International Day of Forests.
The publication highlights different ways in which cities around the globe have used forests and trees to improve the living conditions of their citizens, which may serve as inspiration for others.
Beijing’s afforestation miracle
Beijing is one of the world’s most populated and polluted cities. Without large forests and other green areas the city risks becoming concrete jungle with increasingly serious effects on health and wellbeing of urban dwellers.
In 2012, Beijing initiated the largest afforestation programme in its history. In suburban and peri-urban areas, most lands were afforested after moving low-end industries. Forests, which cover now more than 25 percent of the city plain – an increase of 42 percent – provide neighbourhoods with more space for recreation.
Community involvement in Nairobi
Karura forest in the central north of Kenya’s capital Nairobi was once a crime-ridden area. The forest’s proximity to the rapidly growing city led to plans to reduce the forest area to make way for property development. But when the local communities became involved in its management, its fortunes turned around.
Conservationists, led by environmental activist Wangari Maathai, launched a highly publicized campaign to save the forest. Collaboration with various stakeholders, including local authorities, private sector, community and resident associations, donors and non-governmental organizations, played a decisive role in improving forest management of the Karura forest.
Local people have benefited considerably from direct participation. The forest is no longer a place of danger for them but rather a source of opportunities. It employs 46 permanent workers, 36 of whom are from surrounding communities. It has also become a significant tourist attraction: from zero visitors in 2009, the forest now welcomes on average 16 000 visitors per month.
Lima: reducing risk of natural disasters
In Lima/Peru, the municipality launched an afforestation project to reduce the threat of landslides in 2015. Local people were taught in afforestation that helps to reduce the risk of disasters because it stabilizes slopes, controls and prevents rock falls, retains mud and sediments, and improves the environment.
An area of 14 hectares – the size of five football fields – has been designated for a park, which includes trails, viewing points and family recreation spaces. As a result, 23000 native trees have been planted and a drip irrigation system installed using treated wastewater.
FAO’s work on urban forests
FAO supports the adoption of urban forest solutions for cities with guidelines as well as technical and communication tools.
In Niger, for example, FAO assisted the Government in elaborating a national policy for the management of green spaces in and around cities to protect the environment and mitigate the effects of climate change.
In Cape Verde, FAO supported the Government in developing integrated urban forestry plans in Praia and in other major cities through organizing trainings for technicians on planning, design and management of urban green spaces and constructing new nurseries.
International Day of Forests
Given that this year the High-Level Political Forum will be reviewing SDG 11 on making cities and human settlements inclusive, safe, resilient and sustainable, and SDG 15 on protecting terrestrial ecosystems, the choice of the theme for the International Day of Forests this year, which highlights the various benefits of urban forests and trees, could not have been more timely.
On 21 March, FAO will celebrate the Day and its theme “Forests and sustainable cities” at a special ceremony at FAO headquarters in Rome which will be attended by city administrators from Lima, Ljubljana, Philadelphia and Mantova. The event will be webcast here.
[ad_2]
Source link
what happens when a woman takes viagra how much does the military spend on viagra is viagra over the counter usa
local generic cialis in united states vigra vs cialis what\’s works better viagra or cialis?
ivermectin goat mexico city ivermectin ivermectin ebay
ivermectin powder ivermectin walgreens cost of ivermectin
what\’s works better viagra or cialis? sell of cialis cialis windsor canada
ordering cialis in canada cialis drugs buy cialis from canada
doxycycline usa doxycycline hyclate 100 mg capsules doxycycline 100mg uk
where to get prednisone buy prednisone from canada prednisone acetate
buy amoxicillin 500mg price of amoxicillin without insurance can you buy amoxicillin over the counter
buy amoxicillin 500mg usa amoxicillin 500mg amoxicillin price without insurance
azithromycin amoxicillin where can i buy amoxicillin online amoxicillin where to get
where to buy doxycycline in singapore doxycycline 100mg tablet price in india 100 mg doxycycline
doxycycline 100mg price doxycycline 150 mg how to buy doxycycline in uk
viagra vs cialis bodybuilding ed treatment drugs buy prescription drugs from canada
male ed mens erection pills pills erectile dysfunction
ed devices shots for ed ed treatments
ed meds online canada prices of viagra at walmart top erection pills
best ed pills non prescription new erectile dysfunction treatment top ed pills
ed pills that work best over the counter ed pills non prescription ed pills
6 prednisone generic prednisone 10mg prednisone 21 pack
erectile dysfunction cure best ed pill medications for
80 mg prednisone daily prednisone for dogs buy prednisone without a prescription best price
scabies ivermectin dosage ivermectin rabbits ivermectin human dosage
tractor supply ivermectin pour-on ivermectin how long does it take to work
cialis generic over the counter cialis usa online order online cialis with dapoxetine
prednisone drug costs prednisone 12 mg prednisone for sale without a prescription
generica cialis cialis pills viagra cialis levitra trial pack
buy ivermectin for humans uk liquid ivermectin dosage for humans ivermectin 500mg
prednisone pill 20 mg buy prednisone online order prednisone 100g online without prescription
erection pills male dysfunction pills how to treat ed
propecia women propecia no prescription finasteride 1 mg
canadian medications prescription drugs online without doctor buy prescription drugs from canada
cure ed men’s ed pills ed medications online
ed drug prices ed remedies ed pills that really work
propecia 5 mg for sale buy propecia no prescription propecia generic no prescription
viagra where to buy price for viagra viagra where to buy
clomid for sale canada buy clomid clomid tablets for sale
stromectol tablets for humans stromectol 12 mg tablets stromectol 12 mg tablets
stromectol tablets for humans stromectol for humans for sale stromectol tablets for humans
equine ivermectin paste stromectol 12 mg tablets egg withdrawal ivermectin
cost of viagra pfizer viagra 100mg price viagra from india
when will viagra be generic viagra tablets for men cost of viagra
buy viagra online canada sildenafil citrate tablets 100 mg buy real viagra online
original cialis online price of cialis 20 mg united pharmacy cialis
how to get cialis 800mg tadalafil 20mg best price buy cialis pro
cialis in uk cialis lilly 20mg cialis 50mg price
cialis super active plus reviews cialis pills cialis black without prescription
cialis 5mg no prescription tadalafil 20mg do genric cialis work
cialis super active vs professional cialis pills cialis pro
buy cialis no prescription overnight best price for daily cialis
[url=https://stromectolgf.online/#]stromectol 3mg tablets[/url] purchase stromectol online
stromectol prices stromectol 3 mg tablets price
https://stromectolgf.online/# stromectol tablets for humans
[url=https://drwithoutdoctorprescription.com/#]canadian drug prices[/url] how to get prescription drugs without doctor
cialis malaysia tadalafil 20mg
https://drwithoutdoctorprescription.online/# prescription drugs online without doctor
buy brand cialis generic tadalafil 20mg india
https://sildenafilmg.com/ where to buy viagra
[url=https://sildenafilmg.online/#]mexican viagra[/url] viagra over the counter
https://sildenafilmg.shop/# viagra amazon
[url=https://sildenafilmg.com/#]price of viagra[/url] п»їviagra pills
https://sildenafilmg.shop/# cheap viagra online
where to order clomid where to buy clomid canada
can i buy amoxicillin over the counter order amoxicillin no prescription
https://zithromaxforsale.shop/# buy zithromax online cheap
[url=https://zithromaxforsale.shop/#]how much is zithromax 250 mg[/url] where to get zithromax
order zithromax without prescription zithromax capsules
[url=https://amoxilforsale.best/#]rexall pharmacy amoxicillin 500mg[/url] buy amoxicillin online no prescription
https://prednisoneforsale.store/# prednisone tablets 2.5 mg
buy prednisone 1 mg mexico buy prednisone online no prescription
https://buytadalafil.men/# best pharmacy buy tadalafil
https://buylasix.icu/# lasix for sale
https://buymetformin.best/# metformin without rx
generic tadalafil in canada tadalafil united states
tamoxifen postmenopausal nolvadex price
https://buymetformin.best/# can i buy metformin from canada
[url=https://diflucan.icu/#]diflucan 1140[/url] fluconazole diflucan
https://withoutprescription.store/# prescription drugs online
neurontin 800 mg tablets best price neurontin prescription online
https://erectionpills.best/# best ed treatment
how much is generic neurontin neurontin 202
https://withoutprescription.store/# ed meds online without doctor prescription
[url=https://withoutprescription.store/#]canada ed drugs[/url] buy prescription drugs without doctor
buy cheap neurontin online neurontin 100 mg cost
https://diflucan.icu/# how to buy diflucan online
pet meds without vet prescription canada prescription drugs