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Carbon dynamics of boreal mixedwoods in central Canada
(2009)Large amount of carbon (C) stored in boreal forest ecosystems plays an important role in the global carbon cycle. Forest ecosystem C is stored in four major pools: live vegetation (above-and below ground), dead woody ... -
Carbon storage dynamics and tree growth response to species diversity in boreal forests
(2018)The boreal forest plays a critical role in regulating the global carbon (C) cycle. Both wildfire and harvesting affect ecosystem C. However, the long-term recovery of forest C storage with a diverse range of overstory ... -
Climate change-associated temporal increase of tree mortality and its consequences in central and western Canadian boreal forests
(2014-01-22)Tree mortality influences forest structure, composition and ecosystem functions. To assess how recent climate changes affected tree mortality, observational studies conducted in old-growth forests have shown that tree ... -
Concepts, theories and models of succession in the boreal forest of Central Canada
(2009)Predicting plant community compositional responses to changing environmental conditions and disturbances is a key element of forecasting and managing for the effects of global climate change. With advances in ecological ... -
Drought effects on soil enzyme activity
(2021)Soil extracellular enzyme activity (EEA) is a strong predictor for soil health. EEA cycle nutrients within terrestrial systems, processing carbon, nitrogen, and phosphorous, while also mineralizing and stabilizing gas. ... -
The Fine root dynamics after stand-replacing fire and clearcutting in the boreal forest of central Canada
(2012-11-10)In boreal forest ecosystems, stand age is a key driver of forest ecosystem productivity, carbon storage/sequestration, and other ecosystem functions. The age-related decline of aboveground productivity is well known in ... -
Foliar nutrient resorption and litterfall production with stand age, overstory composition, and disturbance origin in boreal forests
(2015-01-13)Nutrient resorption (NuR) prior to developmental senescence allows for nutrient conservation in plants, driven primarily by genetics, development stage, climate and soil fertility, and litterfall is the vector for the ... -
Global environmental change effects on forest dynamics: lessons from permanent sample plot networks
(2019)Global environmental change caused by anthropogenic emissions of greenhouse gasses is a major threat to forest ecosystems globally. Before we can begin to adequately mitigate these threats, we first must understand how ... -
Holocene fire-climate-vegetation dynamics in Central Canadian Shield boreal forests of Northwestern Ontario, Canada / by Dominic Lafontaine-Senici.
(2014)The boreal forest is the largest terrestrial ecosystem in North America, one of the least disturbed by humans, and most disturbed by fire. This combination makes it an ideal system to explore the environmental controls on ... -
Influence of overstory composition on understory vegetation and resource environment in the boreal forests of Canada
(2010)Study areas : Thunder Bay Region, Northwestern Ontario ; Northeastern Quebec. -
Influence of riparian harvesting on boreal understory vegetation
(2014-01-22)In the boreal forest, understory vegetation accounts for the majority of floristic diversity and affects overstory succession and productivity, nutrient cycling, and wildlife habitat. In riparian forests, understory ... -
Linking environment, biodiversity, and ecosystem functions in forest ecosystems
(2014-12-16)The positive biodiversity and ecosystem functions relationship (BEF) has been well established, especially in controlled experiments. However, a coherent study to examine the multiple relationships in BEF in natural ... -
Nesting dynamics of the scarlet ibis (Eudocimus ruber) in Trinidad, West Indies
(2009)The effect of human disturbance on colonial waterbirds is a global issue. Many colonial waterbirds are migratory, and their protection depends on balancing conservation of their habitats and habits across many regions. ... -
Past and future impacts of climate change on boreal forest timber supply
(2018)The boreal forest is home to a thriving forest industry which requires stable, long term timber to remain viable. Anthropogenic climate change, caused by the release of greenhouse gasses, is occurring rapidly in northern ... -
Patterns and mechanisms of epiphytic macrolichen and abundance, diversity and composition in boreal forest
(2014-12-11)Epiphytes are important components of the forest ecosystem, but the mechanisms that control epiphyte diversity are not clear. Epiphytes are sensitive to disturbance, but their responses to stand-replacing fire are poorly ... -
Patterns and mechanisms of tree species diversity effects on fine root processes associated with stand development in boreal forests
(2018)Over the last two decades, one major advance in ecology has been the demonstration that biodiversity has positive effects on a broad range of ecosystem functions. However, diversity-ecosystem functioning studies for ... -
Plant abundance, diversity, and composition following reclamation in Alberta's oil sands
(2014-12-18)The Alberta oil sands have caused an economic boom in the Canadian economy in recent years. Identifying the best strategy for vegetation recovery after oil sands extraction is critical to restoring the biodiversity and ... -
Plant diversity effects on soil Collembola in boreal forest
(2024)Collembola are one of the most abundant soil fauna in terrestrial ecosystems. They play essential roles in ecosystem processes like litter decomposition. Ongoing biodiversity loss across taxa harms the stability and ... -
Plant mixture effects on fine-root biomass and its functional traits
(2023)Fine roots play a critical role in the uptake of soil water and nutrients and make a crucial contribution to the carbon pool through their fast turnover rate and subsequent decay. Plant traitbased approach enables us to ... -
Regeneration dynamics after fire and clear cutting in boreal mixedwoods
(2009)Emulation of natural disturbance processes and their effects is important to maintain the structure and composition of managed forests. In boreal mixed forests, clearcutting has been considered as management practice ...