Tag Archives:
Pollution

The White City. Thus, Tel Aviv refers to itself, taking its cue from the many buildings built in the International Style in the 1930s by the avant-garde architects who had studied in Europe or come to Palestine to escape Nazi Germany. Some had studied at the Bauhaus, and the term...

Obstacles in nature are quite variable. Some are easy to observe: for example, a tree in the middle of an open area, a rock in the middle of a trail, or a lake in the forest. Others are not that easy to spot or identify as an obstacle. For example,...

Invasive species cause one of the greatest threats to biodiversity and ecosystems worldwide. Many species are introduced into environments different from their place of origin and can quickly proliferate, causing significant harm to the ecosystems, economy, and public health. Invasive species have the capacity to establish, reproduce, and spread uncontrollably,...

[*]I’m on my way home from an errand one early June evening. As I walk, I look down on the granite-slabbed sidewalk. At its margin, a row of slender catsears raise their yellow heads towards the fading sky. They look a bit like skinny dandelions (who they are related to),...

“…they do not belong to our neighbourhood and are located outside the administrative jurisdiction of Bangalore; hence we do not work on those lakes…” This was the comment made by a representative belonging to a prominent lake conservation group in the city, presenting a focused definition of a city as...

A core tenant of the environmental movement is under attack. Planning, and particularly the rational planning model, is seen as something suspect, an enemy of the people. The whole idea of rational, technocratic planning to achieve social goals is being rejected by some, as an elitist pursuit that must be...

I frequently ask students, colleagues, practitioners, and fellow ecologists to consider how a city can become more like a forest. I started to do this in 2019 when I (perhaps belatedly!) came to understand that just reducing our carbon emissions ― even to neutral ― is not enough to prevent...

How can we design urban green spaces that support health and well-being? What are the roles played by users, practitioners, and researchers? These questions guided our virtual seed session “Designing urban green spaces for health and well-being” during the TNOC Festival 2022. Fifteen participants shared their experience as a user...

Biodiversity is receiving much attention at the moment, not least among landscape architects in Australia. In 2018, David Maddox on this website posed the following provocation: “Landscape architects are the practitioners of biodiversity’s meaning through their acts of shaping nature into ‘spaces’. They have their hands on definitions of biodiversity...

There is no dearth of global reports discussing the impacts of global warming and its direct impact on sea level rise, rising temperatures in cities, and irregular and extreme weather events such as cyclones and rainfall combined with severe water shortage and drought. These events are no longer what can...

For SPROUT’s third issue, the editors were inspired by The Nature of Cities’ (TNOC) recent art exhibition, Shade, and invited contributors to draw on the exhibition’s virtual installation as a conceptual springboard to contemplate the theme of shade through a poetic lens. We asked poets to reflect on the role...

Several weeks ago, I was startled when taking a typical morning walk to find that a large and majestic white oak tree had been cut down and lay in the front of a neighbor’s yard. It was a shocking and sad sight, a tree I had admired almost daily, reduced...

Assessing the cooling function of urban parks under heat and drought conditions Thanks to the cooling function of the vegetation, urban parks offer cool, pleasant places in cities during hot summer days. Urban parks are also places for recreation and social interaction. In parks, people go jogging or cycling, meet...

Cities everywhere are getting hotter due to climate change and the urban heat island. Places like the Pacific Northwest in the United States, which historically was not concerned about extreme heat as a climate risk, have experienced unprecedented heatwaves in recent years (White et al. 2023). These deadly events, as...

In early 2018, the Assiniboine Park Conservancy, which is located in the western part of the city of Winnipeg in Manitoba, Canada, announced that they would be demolishing their conservatory in April, citing the end of the structure’s lifespan. At that time, artist Helga Jakobson was experimenting with designs for...

“Sewage water is a bonus for us.” This is what a farmer in the east Kolkata wetlands had to say about the traditional practice of farming using a mix of sewage and freshwater. The wetlands situated in peri-urban Kolkata, a metropolitan city in eastern India, have a fascinating history linked...

Interior-forest specialist birds are reported to primarily require large, undisturbed forest areas in which to breed (Archer et al. 2019). Why do these species need interior forest conditions? Conservationists and research suggest that these species are vulnerable to the increased predators that are found in fragmented areas. Also, the abundance...

The growing significance of sachet water in Ghana — the machine-sealed 500ml plastic bags of drinking water, known in local parlance as “pure water” — as a primary source of drinking water for households is important. It has a major impact towards the achievement of universal access to improved drinking...