Community Dynamics Toolbox: Issueshttps://projects.ecoinformatics.org/ecoinfo/https://projects.ecoinformatics.org/ecoinfo/ecoinfo/favicon.ico?14691340362014-01-16T21:56:40ZEcoinformatics Redmine
Redmine Task #6392 (New): Create workflow encapsulating Sid's analysishttps://projects.ecoinformatics.org/ecoinfo/issues/63922014-01-16T21:56:40ZMatt Jonesjones@nceas.ucsb.edu
<p>Wrap R code in Kepler, and prepare demo.</p> Task #6391 (New): document and upload Sid's data to a DataONE repositoryhttps://projects.ecoinformatics.org/ecoinfo/issues/63912014-01-16T21:55:54ZMatt Jonesjones@nceas.ucsb.edu
<p>Create EML from the provided metadata, and upload to DataONE (either LTER or KNB repositories).</p> Task #6390 (New): organize Sid's R scripts and datahttps://projects.ecoinformatics.org/ecoinfo/issues/63902014-01-16T21:54:43ZMatt Jonesjones@nceas.ucsb.edu
<p>Need to compile the R scripts and data from Sid's work.</p> Story #6389 (New): create example analysis and workflowshttps://projects.ecoinformatics.org/ecoinfo/issues/63892014-01-16T21:53:46ZMatt Jonesjones@nceas.ucsb.edu
<p>Need to develop example end-to-end for the workshop.</p> Feature #6384 (New): Metric: statisticshttps://projects.ecoinformatics.org/ecoinfo/issues/63842014-01-15T18:56:08ZSydney Jonessyd@sevilleta.unm.edu
<p>Includes: ANOVA, TukyHSD, pairwise t test, PERMANOVA, and SIMPER.</p> Feature #6383 (New): Metric: time-lag analysishttps://projects.ecoinformatics.org/ecoinfo/issues/63832014-01-15T18:53:24ZSydney Jonessyd@sevilleta.unm.eduFeature #6382 (New): Metric: population stabilityhttps://projects.ecoinformatics.org/ecoinfo/issues/63822014-01-15T18:52:51ZSydney Jonessyd@sevilleta.unm.eduFeature #6381 (New): Metric: community stabilityhttps://projects.ecoinformatics.org/ecoinfo/issues/63812014-01-15T18:52:25ZSydney Jonessyd@sevilleta.unm.eduFeature #6380 (New): Metric: ordination (NMDS)https://projects.ecoinformatics.org/ecoinfo/issues/63802014-01-15T18:45:11ZSydney Jonessyd@sevilleta.unm.eduDataset #6378 (New): Grassland Vegetation Line-Intercept Transects at the Sevilleta National Wild...https://projects.ecoinformatics.org/ecoinfo/issues/63782014-01-15T18:31:50ZSydney Jonessyd@sevilleta.unm.edu
<p>In 1989, line-intercept transects were installed to evaluate temporal and spatial dynamics across vegetation transition zones. Currently, a 400m transect is sampled at a grassland site (Deep Well) which is dominated by Bouteloua eriopoda (black grama) and, near the southern end of the transect, B. gracilis (blue grama). A second grassland site (Five Points), dominated by B. eriopoda and, to the south, Larrea tridentata (creosote), is also sampled. Both sites are sampled twice a year, in May/June and September/October, and measurements are taken at a one-centimeter resolution. The biannual sampling protocol detects potential responses in both cool and warm season plants as well as pre- and post-monsoon dynamics. Several transects have been discontinued and data archived within SEV200.</p>
<p>Preparing Transects for Measurement:<br />A 100m measuring tape is unrolled and affixed to permanent pieces of rebar hammered into the ground at each of the four segments of a 400 m transect. For example, a tape is attached to the 0 meter (north) rebar stake and run to the 100 meter (south) stake. The tape is stretched as tightly as possible to get the straightest line. Windy days should be avoided as the wind moves the tape and results in inaccurate data.</p>
<p>Recording data:<br />Crew members work independently, each doing a 100 m segment simultaneously. Microcassette recorders and standard microcassettes are used to record the data. File names should be written on the cassettes as "fp" (Five Points), "dw" (Deep Well), or "dwb" (Deep Well-burn) for the location, followed by the transect number, date, and initials of the recorder. An introductory statement is recorded on the cassette (e.g. "It's May 9, 2099, Joe Smith recording at Deep Well Transect 2." <br />Each species or substrate (i.e., bare soil, litter) that intersects the tape and occupies at least one centimeter is recorded whether rooted beneath the tape or not. Observations are recorded at the cm level, the point at which the species or substrate first crosses the tape being stated. This starting location is noted but the ending point is considered to be the starting point of the next species or substrate. For example, Bouteloua eriopoda encountered at 12m 79cm, litter encountered at 12m 82 cm, bare soil at 12m 85 cm, and so forth.</p> Dataset #6377 (New): Konza vegetation species composition (1989-2011)https://projects.ecoinformatics.org/ecoinfo/issues/63772014-01-15T18:27:02ZSydney Jonessyd@sevilleta.unm.edu
<p>Canopy coverage and frequency were recorded in 20 circular 10 sq m plots. Six treatments were sampled, three ungrazed and three to grazed by native grazers. In each case one of the three watersheds was unburned, another burned annually in April, the third burned every four years in April. In each treatment two soils were sampled: a lower-slope deep fertile nonrocky soil (tully silty clay loam), and a shallow rocky soil (florence cherty silt loam) on level to gently sloping ridges. In 1983 another ungrazed annual burn area (1c) was added (both tully and florence soils) because original area (1d) appeared aberrant.</p> Dataset #6376 (New): Konza seasonal summary of numbers of small mammals on the LTER traplines in ...https://projects.ecoinformatics.org/ecoinfo/issues/63762014-01-15T18:20:50ZSydney Jonessyd@sevilleta.unm.edu
<p>Data set contains seasonal summaries (spring, summer and fall) of the number of individuals of each species of small mammal caught (relative density) on each grassland census line. Each record contains trapline, year of last fire and number of individuals per species. These live trap records are based on daily captures during three 4-day trapping peroids, March, July and October, for each of 20 permanent census lines established on 10 fire-grazing treatments (2 lines per treatment). These 10 fire-grazing treatments are one unburned, one annual burn and one 4- year burn site to be grazed by native ungulates and one unburned, one annual burn, four 4-year burn and one 10-year burn site not grazed by ungulates.</p> Task #6375 (New): First Community Workshop day 3https://projects.ecoinformatics.org/ecoinfo/issues/63752014-01-15T17:42:57ZCorinna Griescgries@wisc.edu
<p><a class="wiki-page" href="https://projects.ecoinformatics.org/ecoinfo/projects/commdyn/wiki/First_Community_Workshop">First Community Workshop</a></p> Task #6374 (New): First Community Workshop day 2https://projects.ecoinformatics.org/ecoinfo/issues/63742014-01-15T17:42:22ZCorinna Griescgries@wisc.edu
<p><a class="wiki-page" href="https://projects.ecoinformatics.org/ecoinfo/projects/commdyn/wiki/First_Community_Workshop">First Community Workshop</a></p> Task #6373 (New): First Community Workshophttps://projects.ecoinformatics.org/ecoinfo/issues/63732014-01-15T17:38:28ZCorinna Griescgries@wisc.edu
<p><a class="wiki-page" href="https://projects.ecoinformatics.org/ecoinfo/projects/commdyn/wiki/First_Community_Workshop">First Community Workshop</a></p>