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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 美国南卡罗来纳州森林湿地十种典型植物凋落叶的分解特征 期刊论文 生态学报, 2017 李巧玲; 曾辉 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 森林湿地  凋落叶  分解速率常数  初始碳组分  C、N元素  forested wetland  leaf litter  decomposition rate constant  initial carbon fractions  C and N   Effects of litter quality and climate change along an elevational gradient on litter decomposition of subalpine forests, Eastern Tibetan Plateau, China 期刊论文 JOURNAL OF FORESTRY RESEARCH, 2016 Xu, Zhenfeng; Zhu, Jianxiao; Wu, Fuzhong; Liu, Yang; Tan, Bo; Yang, Wanqin 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Alpine forest  Elevational gradient  Freezethaw  Global warming  Mass losses  FREEZE-THAW CYCLES  LEAF-LITTER  LOBLOLLY-PINE  WEST SICHUAN  COLD BIOMES  SNOW COVER  FIR FOREST  SOIL  RATES  RESPONSES   Phenolic profile within the fine-root branching orders of an evergreen species highlights a disconnect in root tissue quality predicted by elemental- and molecular-level carbon composition 期刊论文 the new phytologist, 2015 Wang Jun-Jian; Tharayil Nishanth; Chow Alex T; Suseela Vidya; Zeng Hui 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 decomposition,fine roots,lignin,lignin indices,organic matter,phenolics   Temporal Dynamics of Abiotic and Biotic Factors on Leaf Litter of Three Plant Species in Relation to Decomposition Rate along a Subalpine Elevation Gradient 期刊论文 plos one, 2013 Zhu, Jianxiao; Yang, Wanqin; He, Xinhua 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/16 FUMIGATION-INCUBATION METHOD  SNOW COVER  MICROBIAL BIOMASS  NITROGEN DYNAMICS  SOIL  FOREST  CARBON  TUNDRA  DECAY  ECOSYSTEMS   Nitrogen dynamics differed among the first six root branch orders of Fraxinus mandshurica and Larix gmelinii during short-term decomposition 期刊论文 journal of plant research, 2010 Fan, Pingping; Jiang, Youxu 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 C/N  Decomposition  Fine roots  Mycorrhizal  Order  delta(15)N  MYCORRHIZAL COLONIZATION  LITTER DECOMPOSITION  NATURAL-ABUNDANCE  FOREST  PATTERNS  MINERALIZATION  QUALITY  CARBON  FUNGI   Nitrogen and phosphorus allocation in leaves, twigs, and fine roots across 49 temperate, subtropical and tropical tree species: a hierarchical pattern 期刊论文 functional ecology, 2010 Li, Ang; Guo, Dali; Wang, Zhengquan; Liu, Hongyan 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 architecture  branch order  carbon and nutrient cycles  fine roots  leaves  nitrogen  phosphorus  LONGLEAF PINE FOREST  BRANCH ORDER  NUTRIENT CONCENTRATIONS  HARDWOOD FOREST  LITTER QUALITY  LOBLOLLY-PINE  SOIL DEPTH  LIFE-SPAN  CARBON  TURNOVER