dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到250条 ,权限内显示50条;

Data from: Role of axis reversal from the short-shoot to long-shoot habit for crown maintenance in slow-growing Betula maximowicziana trees
负责人:
关键词:
long shoot;phase change;Betula maximowicziana;epicormic branching;branch growth;reversal of axes;short shoot;ontogeny;crown
DOI:
doi:10.5061/dryad.7c85q
摘要:
of trees. Branch axes elongate by the sequential production of shoots with differing morphology and function, such as short shoots and long shoots
Data from: Maximum likelihood inference of small trees in the presence of long branches
负责人:
关键词:
DOI:
doi:10.5061/dryad.rp7qv
摘要:
e not well understood. One possible bias is long branch attraction (LBA), a regularly-cited term generally used to describe a propensity for long branches to be joined
Data from: Short-term climate change manipulation effects do not scale up to long-term legacies: effects of an absent snow cover on boreal forest plants
负责人:
关键词:
Minirhizotron;plant-climate interactions;Vaccinium;soil frost;root phenology;Norway spruce;understory;snow removal;Picea abies
DOI:
doi:10.5061/dryad.t3g68
摘要:
cover in the understorey by 42%, reduced fine root biomass by 16%, reduced shoot growth by up to 53%, and induced tissue damage on two common dwarf shrubs. In the long-term
shed by N. Baileree, London, 1842" data-category="" data-cropid="" data-dimen="" data-id="4068D0AE-A1A7-4660-8636-28A14BA8DE0D"> Drawing of Tscholovoni hunters of San Francisco Bay region, from Pritchard's "Natural History of Man", published by N. Baileree, London, 1842
负责人:
关键词:
Tscholovoni Indians of North America
DOI:
doi:10.25549/chs-m18867
摘要:
. His bow and arrow is prepared to shoot. The man next to him is holding the arrows wrapped in some type of animal fur (?). Both men have large earrings
Data from: Root feeding larvae increase their performance by inducing leaf volatiles that attract aboveground conspecific adults
负责人:
关键词:
plant-herbivore interactions;plant volatiles;plant defense;Bikasha collaris;aboveground and belowground herbivore;facilitation;conspecific and heterospecific species
DOI:
doi:10.5061/dryad.kh63hm4
摘要:
herbivores. By changing shoot?emitted volatiles, belowground herbivores may use the plant to extend their capacity to interact with aboveground con
Long ago the cock, which was considered a sacred animal, was always kept in the kitchen at night.
负责人:
Cashman, James;;Cashman, James;;Connor, Daniel O';;Ireland. Department Of Arts, Culture;;University College Dublin;;National Folklore Foundation
关键词:
Supernatural beings Supernatural and legendary beings Neacha neamhshaolta agus osnádúrtha
DOI:
doi:10.7925/drs1.duchas_4484122
摘要:
Story collected by James Cashman, a student at West Waterford Branch I.N.T.O school (Coshmore and Coshbride, Co. Waterford) from informant Daniel
Data from: Competition among native and invasive Phragmites australis populations: an experimental test of the effects of invasion status, genome size, and ploidy level.
负责人:
关键词:
common reed;Europe;genome size;Intraspecific competition;native populations;North America;plant invasion;ploidy level
DOI:
doi:10.5061/dryad.stqjq2c00
摘要:
(native vs. invasive). Measured in terms of shoot number or aboveground biomass, the strongest signal observed was that North American native clones al
Data from: Ecosystem carbon density and allocation across a chronosequence of longleaf pine forests
负责人:
关键词:
Carbon storage;forest structure;Allometry;root to shoot ratio;Chronosequence;carbon dynamics;stand age;Holocene;Pinus palustris Mill.
DOI:
doi:10.5061/dryad.760b3
摘要:
ng stands. The mean root to shoot ratio calculated as the average across all stands (excluding the grass stage stand) was 0.54 (standard deviation of 0.19
Data from: Belowground competition in forest and prairie
负责人:
关键词:
Populus tremuloides;Populus deltoides;Forest;root competition;Bouteloua gracilis;prairie;competititon
DOI:
doi:10.5061/dryad.280t270
摘要:
antly lower root:shoot ratios. Transplants of a grass (Bouteloua gracilis) and a tree (Populus deltoides) were grown singly for one summer in both habitats
Data from: Belowground competition in forest and prairie
负责人:
Wilson, Scott D.
关键词:
competititon root competition prairie forest
DOI:
doi:10.5061/dryad.280t270.1
摘要:
antly lower root:shoot ratios. Transplants of a grass (Bouteloua gracilis) and a tree (Populus deltoides) were grown singly for one summer in both habitats

首页上一页12345下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充