Discover Top Posts Tagged with #green space

A recent World Meteorological Organization report called heat waves the “deadliest meteorological hazard” from 2015 to 2019, affecting peopl

"A recent World Meteorological Organization report called heat waves the “deadliest meteorological hazard” from 2015 to 2019, affecting people living on all continents, and setting new national heat records in many regions.

‍Canada’s top weather event in 2021 was British Columbia’s record-breaking heat, according to Environment and Climate Change Canada. The temperature in Lytton, B.C., hit 49.6 C on June 29. The following day a wildfire destroyed 90 per cent of the town, killing two people and displacing 1,200 others.

Heat waves also exacerbate existing health issues, including cardiovascular and respiratory disease. They’re associated with increased hospital admissions, psychological stress and aggressive behavior, as well as excess mortality.

During heat waves, the highest temperatures are often found in urbanized areas. Urbanization is almost always associated with an increase in paved, impervious areas, and often a decrease in greenery. Concrete and asphalt roads, and other built materials readily absorb, store and release heat, raising city temperatures, a phenomenon called the urban heat island.

Many studies have shown that urban forests can reduce the urban heat island, and many policies focus their attention on large green spaces.

Small green spaces, such as yards, rooftops and small parcels of undeveloped land, can make impressive contributions to lowering urban heat, but they are often overlooked when developing strategies for urban cooling.

The effect of small green spaces

Cities rarely have the opportunity to add large green spaces to help counter the effects of heatwaves. Smaller vegetated spaces, however, can still meaningfully decrease local land temperatures.

A recent study in Adelaide, Australia, found that tree canopy cover and, to a lesser extent, grass cover decreased local daytime surface temperatures by up to 6 C during extreme summer heat conditions. Further inland, suburban yards and gardens can decrease local surface temperatures up to 5 C.

At a quite small scale, on the order of tens of square metres, trees reduced daytime surface temperatures twice as much as grass cover. But grass and other small, low-lying plants, grow relatively quickly, compared to trees.

Cities should adopt short-term and long-term strategies to respond to extreme heat, including the replacement of paved and impervious surfaces with grasses and turf, and increasing tree plantings to boost canopy coverage.

Amplifying the cooling effect

Furthermore, when managing small green spaces, city planners and foresters can select tree species based on their ability to cool the environment. Green spaces with a high diversity of tree species have a greater cooling effect in spring, summer and fall. They also have a larger maximum drop in temperature in the summer, compared to spaces that are less diverse.

For example, tree canopies with large leaves and high transpiration rates — the evaporation of water from plants occurring at the leaves — could provide more cooling.

Planting a variety of species, of different heights, can have a larger cooling effect than tall trees alone.

The structure of green space may also influence its cooling efficiency. In summer, a plant community with multiple layers of trees, shrubs and herbs can further decrease air temperature by 1 C on a sunny day and 0.5 C on a cloudy day, compared with an area only dominated by tall trees...

But overall, trees usually have a stronger effect on cooling than grass. Planting trees in groups, not individually or in lines, is recommended for regulating the microclimate (local climate conditions near the Earth’s surface).

Small green spaces can offer a lot of summer cooling in cities. And cities can learn to manage the configuration of small green spaces better to get more cooling benefits and minimize the trade-offs."

-via GoodGoodGood, July 4, 2024

lay me down where the trees bend low.

#mine.#photography #photos #canadian photography #rural canada #rural ontario #ruralcore #ontario canada #ontario #backroads #nature photo #green space #greenbelt #niagara escarpment

#brutalism #garden #green space #architecture #water

Dandelion News - April 8-14

Based on preliminary results of this poll, for the next few weeks I’m gonna test out doing 5 articles a week instead of 10, as part of an effort to maintain my own mental health. If these half-sized posts get markedly fewer notes, I’ll try to figure out a different compromise.

Like these weekly compilations? Tip me at $kaybarr1735 or check out my Dandelion Doodles!

1. Zookeepers prepare Easter treats for animals

“”Our Asiatic lion cubs, who have just turned one, are at a crucial stage in their development, honing their natural exploratory and hunting instincts. Enrichment — like the enormous, scented Easter egg — plays an important role in this, helping to diversify their habitat and encouraging them to fully engage their strength and remarkably keen sense of smell.””

2. ‘People love being here’: London development shows harmony between nature and housing

“[… T]he charmingly named Tadpole Garden Village in Wiltshire will have 28 hectares (68 acres) of green space and nearly 2,000 homes. […] “We were initially brought in to find a nature-based solution to the flooding of the River Quaggy. We linked it to a floodplain and created sustainable urban drainage systems[….]””

3. Federal judge restores AP’s full access to White House events in victory for press freedom

“The ruling affirms that the First Amendment prohibits punishing journalists for refusing to adopt government-mandated language[….] “"Today’s ruling affirms the fundamental right of the press and public to speak freely without government retaliation.””

4. Huge Reductions in Plastic Pollution Along Aussie Coastlines

“[… P]lastic pollution along Australian coastlines has decreased by more than a third (39 per cent) over the past ten years[…. Other research found] a 16 percent increase in areas where no plastic debris was found at all.”

5. Pangolarium: world's first pangolin rehab facility opens in South Africa

“A purpose-built facility like the Pangolarium will give rescued pangolins the best chance at regaining health. Monitored release back into the wild is the goal whenever possible[….] “It will also be a research and conservation hub for pangolin academics, rehabilitators and veterinarians to share information and knowledge[….]””

April 1-7 news here | (all credit for images and written material can be found at the source linked; I don’t claim credit for anything but curating.)

Royal Botanic Gardens Victoria: A Natural Oasis in the Heart of Melbourne

Introduction

Royal Botanic Gardens Victoria is one of Melbourne’s most treasured attractions, offering visitors a peaceful escape from the busy city environment. Located just south of Melbourne’s central business district, the gardens cover approximately 38 hectares of beautifully landscaped grounds. Home to thousands of plant species from Australia and around the world, the gardens attract millions of visitors each year. Whether you are interested in nature, photography, education, or relaxation, Royal Botanic Gardens Victoria provides a memorable experience for people of all ages.

Introduction

A Rich History

The Royal Botanic Gardens Victoria was established in 1846 and has grown into one of the most important botanical institutions in Australia. Over the decades, the gardens have played a significant role in plant research, conservation, and education. What began as a collection of plants for scientific study has evolved into a world-renowned destination that showcases the beauty and diversity of plant life. Today, the gardens continue to contribute to environmental awareness and botanical research.

Stunning Landscapes and Design

One of the most remarkable features of the gardens is their carefully designed landscape. Visitors can explore lush lawns, ornamental lakes, winding pathways, and themed garden areas. Every section has been thoughtfully arranged to highlight different plant collections and natural environments. Seasonal flowers, towering trees, and colorful garden displays create breathtaking scenery throughout the year. The gardens provide countless opportunities for photography and outdoor enjoyment.

Diverse Plant Collections

Royal Botanic Gardens Victoria is home to more than 8,500 plant species from across the globe. The collection includes native Australian plants, exotic flowers, rare species, and significant botanical specimens. Visitors can explore specialized areas such as the Australian Forest Walk, Southern China Collection, and the Rose Garden. These diverse collections offer valuable educational experiences while showcasing the importance of plant biodiversity and conservation.

The Beautiful Ornamental Lake

At the center of the gardens lies the picturesque Ornamental Lake, one of the most photographed locations within the attraction. The lake provides a habitat for various bird species, including ducks, swans, and waterbirds. Visitors can enjoy peaceful views, observe wildlife, or simply relax along the shoreline. The lake enhances the natural beauty of the gardens and contributes to its tranquil atmosphere.

Educational and Research Opportunities

Beyond its beauty, Royal Botanic Gardens Victoria serves as an important center for education and scientific research. The gardens host educational programs, guided tours, workshops, and environmental activities for students and visitors. Researchers work on plant conservation projects, seed banking initiatives, and climate adaptation studies. These efforts help protect valuable plant species and support sustainable environmental practices.

Events and Visitor Experiences

The gardens regularly host a variety of public events throughout the year. Outdoor concerts, cultural celebrations, guided walks, wellness programs, and seasonal exhibitions attract visitors from across Australia and beyond. Popular experiences such as Aboriginal Heritage Walks provide insight into Indigenous culture and the traditional uses of native plants. These events make each visit unique and engaging.

Wildlife and Natural Beauty

The gardens are not only a haven for plants but also for wildlife. Visitors often encounter colorful birds, butterflies, possums, and other native animals. The combination of diverse vegetation and natural water features creates an ideal habitat for many species. Wildlife observation adds another dimension to the visitor experience and highlights the ecological importance of the gardens.

Accessibility and Visitor Facilities

Royal Botanic Gardens Victoria is easily accessible from Melbourne’s city center. Well-maintained walking paths, visitor centers, cafes, gift shops, and picnic areas ensure a comfortable experience for guests. The gardens provide facilities for families, tourists, students, and individuals with mobility needs. Its convenient location makes it a popular destination for both short visits and full-day explorations.

Conclusion

Royal Botanic Gardens Victoria stands as one of Melbourne’s most beautiful and significant attractions. Its rich history, stunning landscapes, diverse plant collections, educational programs, and peaceful environment make it a must-visit destination. Whether you are seeking relaxation, learning opportunities, or a closer connection with nature, the gardens offer an unforgettable experience. As a symbol of conservation and natural beauty, Royal Botanic Gardens Victoria continues to inspire visitors from around the world.