Acorn production:Acorn survey

Name: Acorn production:Acorn survey
Creator: Environmental Data Initiative
Published: 2026-04-25T00:53:08+08:00

Environmental Data Initiative Repository2026-04-25 收录

橡树结实动态

植物繁殖物候

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We measured acorn production by four species of oaks in central Minnesota over a 17-year period with the goal of understanding the proximate drivers of masting behavior.

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Environmental Data Initiative

Supporting data for "O armário: Fruiting phenology data for 4,462 plant taxa in Portugal (1926 – 2013)"

植物繁殖物候

种子采集记录

Here we provide information on the exact day and site where seeds of 4,462 taxa were collected for the Index Seminum (seed exchange catalogue) of the Botanic Garden of the University of Coimbra, betwe

Figshare2024-01-17 更新00

Tree ring widths from 1974-2003 for approximately 10 trees/site for 82 sites located in the 2004 burns off the Steese, Taylor, and Dalton Highways, and for the 2005 burn near Eagle Plains, Yukon.

古树年轮学

火灾生态影响

This dataset contains annual raw ring width measurements from 1975-2003 for 793 black spruce trees in 84 sites. Ring widths were measured using WinDendro (resolution 0.001 mm) on two radii per stem di

Environmental Data Initiative Repository00

Fall 2012 crab population monitoring: mid-marsh and creek bank abundance based on crab hole counts at GCE marsh, monitoring sites 1-10

螃蟹种群监测

洞穴计数法

This data set is the Fall 2012 estimate of crab densities at the GCE-LTER marsh sites used for population monitoring. Crab abundance was determined by counting the number of crab holes within a 625 cm

Environmental Data Initiative Repository00

Investigation of road salts and biotic stressors on freshwater wetland communities.

道路盐生态毒理学

淡水湿地群落响应

The application of road deicing salts has led to the salinization of freshwater ecosystems in northern regions worldwide. Increased chloride concentrations in lakes, streams, ponds, and wetlands may n

Environmental Data Initiative Repository00

Florida Coastal Everglades site, station Shark Slough Trexler Site 8B, study of animal biomass of Belonesox belizanus in units of gramsPerSquareMeter on a yearly timescale

湿地鱼类生物量

长期生态监测

The EcoTrends project was established in 2004 by Dr. Debra Peters (Jornada Basin LTER, USDA-ARS Jornada Experimental Range) and Dr. Ariel Lugo (Luquillo LTER, USDA-FS Luquillo Experimental Forest) to

Environmental Data Initiative Repository00

Acorn production:Acorn survey

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