We’re eager to create a collective resource showing how we enjoy, monitor, research, innovate, manage and conserve our water resources. This is your opportunity to submit a short video as part of a competition. By getting involved we can highlight how Scotland, as a Hydro Nation, is leading the way in water-inspired activities, research, technology and management.
There are likely to be increases in demands for environmental monitoring data and its interpretation, due to changes in corporate sustainability reporting and financial disclosure activities related to climate and biodiversity crises (and broader sustainability crisis) that are essential for supporting organisations and countries in their post-COVID green recovery strategies.
In the UK the addition of lime to agricultural land was strongly encouraged by Government subsidy payments to farmers, but since subsidies ceased in the late 1970’s the application of lime has declined with subsequent acidification of many soils. Increasing soil pH is thought to have biodiversity and agricultural benefits including increased bio-availability of soil nutrients, greater plant growth, improved forage quality and enhanced earthworm populations, which in turn could benefit wading birds that rely on them as a food source. This study investigated these reported benefits.
Risk assessments of plant pests/pathogens rarely account for potential impacts on biodiversity associated with the affected host. We study the co-occurring trees ash and oak affected by ash dieback and acute oak decline, respectively, and show that declines in both these trees would impact on 512 associated species that don’t use any other UK tree species. This cumulative impact means 141 (38%) more affected associated species than when the trees decline individually.
Feeding our growing world population without further adverse environmental impacts remains one of farming’s biggest challenges. Farmers are now expected to deliver much more than simply food. Storing Carbon, conserving biodiversity and mitigating floods are amongst the multitude of wider benefits that we now expect from our farmland.
Invasive plants compete with crops of commercial interest for resources, tending to outgrow them owing to more robust dispersal mechanisms and quicker germination times. Once established, invasive species also become exceedingly difficult to remove. Currently, removal of unwanted plant mass generally involves animal consumption (herbivory), incineration, mechanical removal, or disposal in landfill. The use of herbicides is also a popular and often the preferred method of managing unwanted plant invasion.
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.