SELECT * FROM sessions,people WHERE ip=20315109220 AND enterer=person_noSELECT p.first_name AS contributor_first,p.last_name AS contributor_last,p2.first_name AS enterer_first,p2.last_name AS enterer_last,t.* FROM people p,people p2,samples t WHERE t.contributor_no=p.person_no AND t.enterer_no=p2.person_no AND t.sample_no=172 GROUP BY t.sample_noSELECT * FROM samples WHERE sample_no=172SELECT person_no,first_name,last_name FROM peopleSELECT * FROM refs WHERE ref_no=64SELECT sql FROM sqlite_master WHERE tbl_name='samples';SELECT * FROM register WHERE sample_no=172 ORDER BY register_no ASCSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Acer' AND (junior_species='rubrum' OR junior_species='rubrum')SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Acer' AND (species='rubrum' OR species='rubrum') ORDER BY measurement,sex,last_names,yearSELECT *,0 AS individuals FROM crc WHERE genus='Acer' AND (species='rubrum' OR species='rubrum')SELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Acer' AND (junior_species='rubrum' OR junior_species='rubrum')SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Acer' AND (species='rubrum' OR species='rubrum') ORDER BY year,last_namesSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Tsuga' AND (junior_species='canadensis' OR junior_species='canadensis')SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Tsuga' AND (species='canadensis' OR species='canadensis') ORDER BY measurement,sex,last_names,yearSELECT *,0 AS individuals FROM crc WHERE genus='Tsuga' AND (species='canadensis' OR species='canadensis')SELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Tsuga' AND (junior_species='canadensis' OR junior_species='canadensis')SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Tsuga' AND (species='canadensis' OR species='canadensis') ORDER BY year,last_namesSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Betula' AND (junior_species='alleghaniensis' OR junior_species='alleghaniensis')SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Betula' AND (species='alleghaniensis' OR species='alleghaniensis') ORDER BY measurement,sex,last_names,yearSELECT *,0 AS individuals FROM crc WHERE genus='Betula' AND (species='alleghaniensis' OR species='alleghaniensis')SELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Betula' AND (junior_species='alleghaniensis' OR junior_species='alleghaniensis')SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Betula' AND (species='alleghaniensis' OR species='alleghaniensis') ORDER BY year,last_namesSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Betula' AND (junior_species='lenta' OR junior_species='lenta')SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Betula' AND (species='lenta' OR species='lenta') ORDER BY measurement,sex,last_names,yearSELECT *,0 AS individuals FROM crc WHERE genus='Betula' AND (species='lenta' OR species='lenta')SELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Betula' AND (junior_species='lenta' OR junior_species='lenta')SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Betula' AND (species='lenta' OR species='lenta') ORDER BY year,last_namesSELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Quercus' AND (junior_species='rubra' OR junior_species='rubra')SELECT s.*,r.* FROM sizes s,refs r WHERE s.ref_no=r.ref_no AND measurement='body mass' AND genus='Quercus' AND (species='rubra' OR species='rubra') ORDER BY measurement,sex,last_names,yearSELECT *,0 AS individuals FROM crc WHERE genus='Quercus' AND (species='rubra' OR species='rubra')SELECT senior_genus genus,senior_species species FROM itis WHERE junior_genus='Quercus' AND (junior_species='rubra' OR junior_species='rubra')SELECT d.diet,d.diet_2,r.ref_no,r.last_names,r.year FROM diets d,refs r WHERE d.ref_no=r.ref_no AND genus='Quercus' AND (species='rubra' OR species='rubra') ORDER BY year,last_namesSELECT * FROM register WHERE sample_no=172 The Ecological Register: Hemlock
Hemlock
Basic information
Sample name: Hemlock

Sample aka: Wachusett Mountain

Reference: D. A. Orwig, C. V. Cogbill, D. R. Foster, and J. F. O'Keefe. 2001. Variations in old-growth structure and definitions: forest dynamics on Wachusett Mountain, Massachusetts. Ecological Applications 11(2):437-452 [ER 64]
Geography
Country: United States

State: Massachusetts


Coordinate: 42° 29' N, 71° 53' W
Coordinate basis: stated in text

Geography comments: "in the towns of Princeton and Westminster"

•
Environment
Habitat: temperate broadleaf/mixed forest

Substrate: ground surface

Disturbance: selective logging

WMT: 21.0

CMT: -4.4

MAP: 1120.0

Methods
Life forms: trees

Sites: 5

Site area: 0.2

Sampling methods: quadrat

Sample size: 116 individuals

Size min: 8

Basal area: 61.2

Sampling comments: JA: five 20 x 20 m plots; abundances are given as percentages of a total that is per-ha

Metadata
Sample number: 172

Contributor: John Alroy

Enterer: Albert Garcia Selles

Created: 2013-03-18 10:27:09

Modified: 2016-06-04 01:46:51

Abundance distribution
5 species
0 singletons
total count 116
extrapolated richness: 5.7
Fisher's α: 1.064
geometric series k: 0.4685
Hurlbert's PIE: 0.4589
Shannon's H: 0.9624
Good's u: 1.0000
Each square represents a species. Square sizes are proportional to counts.
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• Extrapolate richness estimates
Register
Acer rubrum6
Tsuga canadensis83
Betula alleghaniensis4
Betula lenta9
Quercus rubra14