Biomass Resources of Phragmites australis in Kazakhstan: Historical Developments, Utilization, and Prospects
Biomass Resources of Phragmites australis in Kazakhstan: Historical Developments, Utilization, and Prospects
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DOI：
10.3390/resources9060074
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发表时间：
2020-06
期刊：
影响因子：
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通讯作者：
A. Baibagyssov;N. Thevs;S. Nurtazin;R. Waldhardt;V. Beckmann;R. Salmurzauly
中科院分区：
文献类型：
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作者：
A. Baibagyssov;N. Thevs;S. Nurtazin;R. Waldhardt;V. Beckmann;R. Salmurzauly
芦苇（Phragmites australis（Cav.）Trin.前Steud.）是一种高产的湿地植物，也是全球可再生生物质的潜在宝贵来源。全球芦苇面积超过1000万公顷，主要分布在欧亚大陆，其次是美洲和非洲。本文的文献分析表明，哈萨克斯坦独自拥有约。芦苇面积1，600，000 - 3，000，000公顷，主要分布在全国三角洲和沿着。在此，我们探讨了1700万吨/年的芦苇生物量总存量，这是潜在的可供收获的情况下，明智地利用湿地。本文旨在揭示哈萨克斯坦13个省湿地芦苇资源潜力的分布及其可持续利用的前景。芦苇可用作原料，作为生产颗粒和生物燃料的能源，作为木质纤维素生物质，用于生产新型建筑和包装材料的高强度纤维，以及用于轻质工程塑料和粘合剂涂层的创新聚合物。因此，芦苇不太可能争夺原本用于粮食生产的土地。
Common reed (Phragmites australis (Cav.) Trin. Ex Steud.) is a highly productive wetland plant and a potentially valuable source of renewable biomass worldwide. There is more than 10 million ha of reed area globally, distributed mainly across Eurasia followed by America and Africa. The literature analysis in this paper revealed that Kazakhstan alone harbored ca. 1,600,000–3,000,000 ha of reed area, mostly distributed in the deltas and along the rivers of the country. Herein, we explored the total reed biomass stock of 17 million t year−1 which is potentially available for harvesting in the context of wise use of wetlands. The aim of this paper is to reveal the distribution of reed resource potential in wetland areas of 13 provinces of Kazakhstan and the prospects for its sustainable utilization. Reed can be used as feedstock as an energy source for the production of pellets and biofuels, as lignocellulosic biomass for the production of high strength fibers for novel construction and packaging materials, and innovative polymers for lightweight engineering plastics and adhesive coatings. Thereby, it is unlikely that reed competes for land that otherwise is used for food production.