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Data from: Low photosynthesis of treeline white spruce is associated with limited soil nitrogen availability in the Western Brooks Range, Alaska
负责人:
关键词:
sink limitation;Picea glauca;source limitation;Arctic treeline;snow;Winter;microbe;Holocene
DOI:
doi:10.5061/dryad.s5c8k
摘要:
1. The prevailing hypothesis states that treeline positions are defined by the direct effects of cold temperatures on cell division and tree
Data from: Sink limitation of plant growth determines treeline in the arid Himalayas
负责人:
关键词:
earlywood;Carbon limitation;source-sink balance;latewood;Myricaria elegans;low temperature;Cell size;wood anatomy;alpine treeline
DOI:
doi:10.5061/dryad.39gq16q
摘要:
mate change. Treeline formation is commonly explained by a low-temperature restriction of meristematic activity (sink limitation) rather than carbon assimilation (source
Data from: Recent decadal drought reverts warming–triggered growth enhancement in contrasting climates in the southern Andes treeline
负责人:
关键词:
plant-climate interactions;water-use efficiency;tree-rings;Last century;carbon isotopes;Patagonia;oxygen isotopes;climate change;Nothofagus pumilio
DOI:
doi:10.5061/dryad.vf24rg4
摘要:
at dry sites. Here, we worked with the most widespread Southern Hemisphere treeline species, Nothofagus pumilio, across contrasting cli
Data from: Mediterranean and temperate treelines are controlled by different environmental drivers
负责人:
关键词:
Carbon limitation;Plant\u2013climate interactions;timberline;Pinus uncinata;drought;Pinus sylvestris;Holocene;carbon balance;Kageneckia angustifolia;Nothofagus pumilio
DOI:
doi:10.5061/dryad.ks97h
摘要:
The growth limitation hypothesis (GLH) is the most accepted explanation for treeline formation, but it has been scarcely examined in Mediterrane
Data from: Global drivers of tree seedling establishment at alpine treelines in a changing climate
负责人:
关键词:
germination;soil moisture;snow;survival;warming;meta-analysis;Herbivory;plant competition;plant facilitation;Growth;plant interactions
DOI:
doi:10.5061/dryad.6cm5d7f
摘要:
Alpine and Arctic treeline expansion depends on establishment of tree seedlings beyond the current treeline, which is expected to occur
Data from: Reproduction as a bottleneck to treeline advance across the circumarctic forest tundra ecotone
负责人:
关键词:
Abies balsamea;range expansion;Picea glauca;Larix laricina;Abies lasiocarpa;Betula pubescens ssp. tortuosa;tree reproduction;Pinus sylvestris;Picea mariana;treeline ecotone
DOI:
doi:10.5061/dryad.m58sp14
摘要:
tundra. Nevertheless, variable responses of treeline ecotones have been documented in association with warming temperatures. One explanation for time lags
shifts at the treeline ecotone?
负责人:
关键词:
treeline;densification;upshift;join count statistics;multinomial model;spatial context
DOI:
doi:10.5061/dryad.k98sf7m2s
摘要:
on the alpine treeline responses to climate warming have used either the tree densification within the ecotone or its elevational upshift as indicators. Howeve
Data from: Insect wing loss is tightly linked to the treeline: evidence from a diverse stonefly assemblage
负责人:
关键词:
Plecoptera;exposure;flight loss;alpine;Plecoptera;Gripoptergidae
DOI:
doi:10.5061/dryad.j64s5rn
摘要:
fly assemblage, to demonstrate a widespread association between wing loss and the treeline in New Zealand. The observed pattern suggests that exposure plays
Data from: Declines in low-elevation subalpine tree populations outpace growth in high-elevation populations with warming
负责人:
关键词:
demographic model;Picea engelmannii Parry ex. Engelm;treeline;time lag;Holocene\/Anthropocene;Pinus flexilis James;subalpine forest;range shift;conifer;climate change
DOI:
doi:10.5061/dryad.q1f65
摘要:
ecially in the presence of increased moisture – and rapid establishment above treeline, and, ultimately, expansion into the alpine. 4. Synthesis. Assuming 21st century warming

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