Climate and the Environment

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Ecosystem resilience – woodland establishment on heather moorland and carbon budgets

Woodland expansion is a key part of the Scottish and Westminster Governments’ plans to meet net zero carbon emission targets by 2045 and 2050 respectively. Here, we use replicated experiments to study the changes that occurred on heather dominated moorland when birch and Scots pine were planted. On decadal timescales we found that net ecosystem carbon storage did not increase, above ground gains being off-set by loss of carbon from the soil. There were few other changes in soil chemistry, but the soil microbial community was shown to change, as was the above ground vegetation.

Should we graze the uplands of Scotland?

The continued grazing of the uplands is contentious as the goals of rewilding and farming/crofting often appear in conflict. Any changes to land use will result in cascading impacts through ecosystems, and decisions about land-use need to be informed by data to show that benefits will exceed the disbenefits. Our unique, long-term, large-scale grazing experiment at Glen Finglas provides some key pieces of the evidence on the ecological trade-offs that occur when management is changed.

The Glen Finglas experiment

Upland vegetation at Glen Finglas

Why we need to consider the role of plants in the spread of zoonotic pathogens

Introduction:

Five SEFARI Research Farms - take a tour from your sofa

Across the globe the COVID-19 pandemic has changed how people work, communicate, socialise and learn. As an active person who is always out and about doing things, I personally have found this a great challenge. I am missing the simple things in life that I have always taken for granted. Popping into my mum’s for a tea and a chat, meeting friends for coffee (or wine!), or finding a new hill to climb. During the week I am now confined to a little desk in the corner of my kitchen, it is a nice kitchen, but that desk is become tiresome.

What is the cost of soil erosion in Scotland?

Sustainable soil management is a key component of several Scottish Government policies, including the Land Use Strategy, the Climate Change Adaptation Programme, and the Climate Change Plan.

Protecting water catchments from zoonotic Cryptosporidium parasites

The Cryptosporidium oocysts have a tough outer waxy shell, composed of lipids and glycoproteins that enables the parasite to survive in the environment over a wide temperature range (-22⁰C -60⁰C) for several months. As a result, Cryptosporidium parasites are a real problem for the water industry as the parasite survives extremely well in water and is resistant to chlorination.

Making Green Infrastructure Socially Inclusive: Principles and Challenges

Green Infrastructure consists of interconnected multifunctional green spaces and green features. Components of Green Infrastructure include parks, nature reserves, street trees, streams, sustainable urban drainage systems and green roofs. Proponents of Green Infrastructure are hopeful that its use in planning systems will provide multiple social, economic and ecological benefits to improve the liveability and sustainability of places.

Developing a thematic framework for Scotland’s Biodiversity Research

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