This week, Dispatches from the Field is excited to welcome Dr. Melanie Kingsbury as a guest poster. Melanie has done fieldwork on lakes in Canada and the UK…but today she tells us about her experience working in an urban development. For more about Melanie, check out her bio at the end of this post.
Over the past 16 years I have had the opportunity to undertake field work in several interesting places. Some of them were local, such as Big Rideau Lake, and some of them were much harder to access – such as the boreal lakes of northwestern Ontario, where access involved driving down logging roads and hiking down trails with equipment. More recently, my research has taken me to lochs located on the archipelagos of Shetland and Orkney, which was an amazing experience. But the most unique experience I have had doing fieldwork was working in the ‘wilds’ of a large urban expansion project in the mid 2000s. We were tasked with monitoring the streams and urban ponds in the area being developed, which was originally farmland.
Some highlights of working in an urbanizing environment include:
* Walking around new, upscale neighbourhoods to gain access to the urban ponds and streams, looking sorely out of place in chest waders carrying various pieces of sampling gear. We got even stranger looks when our gear included carrying a canoe…or sitting in the middle of a pond in one (I am surprised that the police were never called with such suspicious behaviour);
* Waiting for dump trucks, heavy machinery and cars to go by so we could cross roads and active construction sites to get to sampling locations, all the while decked out in said gear;
* Discovering urban ponds full of goldfish or watching house painters rinsing paint brushes in them. (When we spoke to the painters, they responded, “They are just storm water ponds,”…implying an extension of the street drainage;
* Coming face to face with giant hogweed for the first time, scattered around a grove (they had not taken over yet) at one of our sampling sites. It looked like the setting for a twisted fairy tale with these 2 m high plants with large leaves towering over us;
*Walking through a municipal building in field clothes to get to the roof to download the rain gauge located there;
* Discovering one day that our stream site containing a data logger had been completely re-graded and the stream rerouted. By the time we found out, it was in the middle of summer and we were presented with a bare rolling landscape (no grass had been planted yet), with stakes to mark the new path of the stream. We never did recover the logger. My guess is that it is still recording (soil temperature at least) to this day, somewhere underneath the dog park that exists there now;
* Experiencing the luxury of driving a short distance to the nearest store or restaurant for lunch or a snack refill!
This urban field experience allowed me to experience firsthand how easily people can dismiss what is in their own back yards and surroundings. But those places are filled with habitats supporting a diverse range of plants, birds and animals, if you just look. And I don’t mean just in the wonderful designated park areas that are home to many species of urban wildlife; rather, I’m talking about the ditches and culverts along roadsides, and the shrubby areas at the edges of vacant lots. This fieldwork also revealed to me how the creatures living in these places are affected living side by side with humans. I saw how beneficial urban ponds were – how they collect run-off from roads and in turn become mini ecosystems that effectively lower bacteria n the water and water temperature, allowing the pond to become habitat for many species. I have also experienced how plants like cattails can remove contaminants from the water so that they are not released into the greater environment and witnessed the destruction that can occur if silt barriers are improperly installed around constructions sites. These barriers limit the escape of dirt and silt; if they aren’t installed properly, it can result in water courses being choked out by the resulting silt.
It is easy to disregard or even be blind to places that could be wildlife habitat in an urban environment. What you might think is just a culvert could be a biodiverse diverted stream. By retaining water in the urban environment, this stream can aid in reducing the potential for flooding while forming a connection between habitats. Keeping these places intact and part of the urban landscape is essential for both the human and non-human residents of our cities.
Melanie is a PhD graduate of the Department of Biological and Environmental Science at the University of Stirling (UK), where she researched the climatic and environmental changes occurring on the Northern Isles (Shetland and Orkney) from the end of the last glaciation through the early Holocene (16,000 – 3,000 years ago) using diatoms, pollen and geochemistry. Her MSc work explored the relationship between diatom species communities and water-depth gradients in lakes across northwestern Ontario. She has always had a love of water and is interested in limnology/aquatic ecology and paleolimnology and how they can be used together to answer questions at many spatial and temporal scales.
One thought on “It’s not just a ditch”
Pingback: Thank 10 women and keep it going! | Dispatches from the Field