Simulation Modelling of the System “Vegetation Cover – Domestic Reindeer” in the Yamal Peninsula: Could Global Warming Help to Save the Traditional Way of Land Use?

Kryazhimskiy, Fedor; Maklakov, K. V.; Морозова, Л. М.; Эктова, С. Н.

doi:10.1016/j.proenv.2012.01.051

Cited by 3 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The emissions of greenhouse gases, e.g., CO 2 and CH 4 , pose environmental concerns such as global warming and, therefore, their limitations are of paramount importance 1–5. Catalysts based on transitional elements like Ni and Co can play dramatic roles in alleviating these problems by consuming and transforming greenhouse gases into synthesis gas through reforming processes 6–11.…”

Section: Introductionmentioning

confidence: 99%

Production of Synthesis Gas via Dry Reforming of Methane over Co‐Based Catalysts: Effect on H₂/CO Ratio and Carbon Deposition

et al. 2015

View full text Add to dashboard Cite

The effect of support type on synthesis gas production using Co-based catalysts supported over TiO 2 -P25, Al 2 O 3 , SiO 2 , and CeO 2 was investigated. The catalysts were prepared by the incipient wet impregnation method and characterized by various techniques for comparison. Experiments were performed in a micro tubular reactor. The results revealed that all Co-supported catalysts produced synthesis gas ratios of 1 and below and, thus, proved to be well-suited for methanol and Fischer-Tropsch syntheses. Co catalysts supported over TiO 2 -P25 and Al 2 O 3 provided better synthesis gas ratios and stability performances. The promotion of a Co/TiO 2 -P25 catalyst with Ce had a substantial influence on its catalytic activity and the amount of carbon deposit. A Ce-promoted catalyst diminished markedly the extent of carbon deposition and thus boosted the performance towards better activity and stability.

show abstract

Section: Introductionmentioning

confidence: 99%

Production of Synthesis Gas via Dry Reforming of Methane over Co‐Based Catalysts: Effect on H₂/CO Ratio and Carbon Deposition

et al. 2015

View full text Add to dashboard Cite

show abstract

Comparative analysis of external factors affecting the population of wild reindeer in Taimyr

Maklakov

Malygina

2016

Contemp. Probl. Ecol.

View full text Add to dashboard Cite

Rate of recovery of lichen-dominated tundra vegetation after overgrazing at the Yamal Peninsula ( Short Communication )

Эктова¹,

Морозова²

2015

Czech Polar Rep.

View full text Add to dashboard Cite

Lichens are the most sensitive part of vegetation cover to reindeer grazing. In this study we analyse success of restoration rate of lichen-rich tundra vegetation after ceasing the grazing stress at the Yamal Peninsula. On experimental plots we compare the main parameters of lichen mat (species diversity, total cover, thalii height, biomass, recovery rate) on grazed pastures and fanced sites after 13 years after of its isolation. Our results demonstrate that after intensive overgrazing the lichen species diversity and synusiases structure change very slowly. The rate of the biomass increase of lichens for this period has made 3.8 g m-2 year-1 that makes 3.6% from mass in the year. But this rate is two times lowers than in highly productive lichen communities.

show abstract

Simulation Modelling of the System “Vegetation Cover – Domestic Reindeer” in the Yamal Peninsula: Could Global Warming Help to Save the Traditional Way of Land Use?

Cited by 3 publications

References 8 publications

Production of Synthesis Gas via Dry Reforming of Methane over Co‐Based Catalysts: Effect on H₂/CO Ratio and Carbon Deposition

Production of Synthesis Gas via Dry Reforming of Methane over Co‐Based Catalysts: Effect on H₂/CO Ratio and Carbon Deposition

Comparative analysis of external factors affecting the population of wild reindeer in Taimyr

Rate of recovery of lichen-dominated tundra vegetation after overgrazing at the Yamal Peninsula ( Short Communication )

Contact Info

Product

Resources

About

Simulation Modelling of the System “Vegetation Cover – Domestic Reindeer” in the Yamal Peninsula: Could Global Warming Help to Save the Traditional Way of Land Use?

Cited by 3 publications

References 8 publications

Production of Synthesis Gas via Dry Reforming of Methane over Co‐Based Catalysts: Effect on H2/CO Ratio and Carbon Deposition

Production of Synthesis Gas via Dry Reforming of Methane over Co‐Based Catalysts: Effect on H2/CO Ratio and Carbon Deposition

Comparative analysis of external factors affecting the population of wild reindeer in Taimyr

Rate of recovery of lichen-dominated tundra vegetation after overgrazing at the Yamal Peninsula ( Short Communication )

Contact Info

Product

Resources

About

Production of Synthesis Gas via Dry Reforming of Methane over Co‐Based Catalysts: Effect on H₂/CO Ratio and Carbon Deposition

Production of Synthesis Gas via Dry Reforming of Methane over Co‐Based Catalysts: Effect on H₂/CO Ratio and Carbon Deposition