02-05-2002
EXECUTIVE SUMMARY
INVENTORY OF BIODIVERSITY
DATABASES IN PENNSYLVANIA
Prepared for
PENNSYLVANIA BIODIVERSITY
PARTNERSHIP
By
Dessie Severson, Ph,D.
Allegheny Institute of
Natural History, University of Pittsburgh-Bradford
Bradford, PA 16701, severson@pitt.edu
(814)362-7562
Purpose
of Inventory RFP:
Pennsylvania
Biodiversity Partnership (PBP) is dedicated to building a statewide biodiversity
movement and its mission is to conserve biodiversity statewide by promoting
communication and cooperation among a broad spectrum of stakeholders. In order to accomplish its mission, PBP must
know what plants and animals live in the state and must catalog the natural
communities in which they are found.
Information about the state’s biological resources is held by hundreds
of organizations and individuals both inside and outside Pennsylvania. As a first step toward truly understanding
the state’s biodiversity, general information about current taxonomic and
ecological databases must be gathered. Therefore, the goal of this project was to
conduct a comprehensive inventory of ecological and specimen based biodiversity
databases within Pennsylvania containing information on Pennsylvania’s
biota. More than 1100 individuals/groups
were contacted with a request to either fill out a web-based survey form at http://www.upb.pitt.edu/ainh/metadata/index.htm
describing their biodiversity databases or to indicate that they had no
biodiversity information.
Groups
Contacted and Replies Received:
Between
September and the end of December, 2001, a request for biodiversity metadata
was sent, via email, to individuals, organizations, and agencies, both public
and private, who were identified as being potential holders of PA biodiversity
datasets. Requests for biodiversity
metadata; i.e., information that describes biodiversity datasets, were sent
to: members of PBP; state governmental
agencies; federal agencies, including the USDA US Forest Service Warren
Forestry Sciences Laboratory and Allegheny National Forest offices in Warren;
museums; arboreta; Pennsylvania college and university biologists, ecologists,
and environmental biologists; nature organizations, including conservancies,
Audubon groups, regional conservation and watershed groups; and private
landholders. The Department of
Environmental Protection’s 2001 State Conservation Directory was used as a
contact source. Also, websites of PA
colleges and universities were searched to identify potential organismal
biologists, ecologists, and environmental biologists.
The
request was sent three or more times to those identified as possibly having
large databases, and at least twice to all on the mailing list. Two different messages were sent. The first was more formal and asked for
biodiversity metadata. To overcome any
misunderstanding of the word “metadata”, the second request was more conversational,
listed examples of the type of information PBP was seeking, and requested that
the addressee describe the work they were doing.
One
hundred eighteen respondents described their biodiversity databases. Forty-one respondents had no biodiversity
data to report. The total response rate
was about 15%. Eleven percent had
biodiversity metadata and 4% did not.
In
addition, information from The Executive Report Linking Pennsylvania’s
Ecological Databases of the Pennsylvania Department of Conservation and Natural
Resources, Fish and Boat Commission, and Game Commission by Bacastow, Todd
S., Maurie C. Kelly, and Ryan E. Baxter, August 1999, was incorporated into
PBP’s inventory of biodiversity databases.
The Bacastow, et al, study, commissioned by DCNR, PFBC, and PGC to study
the feasibility of linking their Pennsylvania ecological databases, contains
109 metadata reports. Pennsylvania
Spatial Data Access (PASDA) analyzed and compiled the metadata and it is available
on their website, URL http://www.pasda.psu.edu
Table
1—Summary of Survey Responses Listed by Organizational Category.
TYPE
OF GROUP |
# Reports of Submitted Metadata |
No Biodiversity
Data To
Report |
# Web-Accessible |
State
Government Agencies |
6 (+ 106 Bacastow et al) |
6 |
0 (106 at PASDA**) |
Federal
Agencies |
7(+2 Bacastow et al) |
0 |
0 (2 at PASDA) |
Museums
& Arboreta |
12 |
0 |
6 |
Colleges,
Universities, and Field
Stations |
58*** |
18 |
0 |
Nature
Organizations |
11 |
12 |
3 |
Private
Individuals & Industry |
10 |
2 |
0 |
PNDI*
|
3 (1 Bacastow et al) |
0 |
3* (+1 at PASDA) |
Townships |
3 |
2 |
0 |
PA
Databases outside of PA |
8 |
0 |
5 |
* Pennsylvania
Natural Diversity Inventory (PNDI) is a cooperative partnership of the
Department of Conservation and Natural Resources’ Bureau of Forestry, The
Nature Conservancy, and the Western Pennsylvania Conservancy. It has a website, accessible by the public,
of a list of plant communities, plant and animal species of special concern,
and rarity ranking definitions. URL
http://www.dcnr.state.pa.us/forestry/pndi/pndiweb.htm
**
PASDA web site: URL http://www.pasda.psu.edu
***
40 of the 58 reports were submitted by one field station.
Description
of Metadata by format:
Of the
118 PBP metadata reports, 58 describe their data as being entirely in
electronic format and 44 as being partially converted into electronic
files. Only six are not electronic. Eight reports did not indicate whether the
records were in paper or electronic format.
All eight of these reported 100% preserved specimens, and it was
impossible to determine if any of the data was also in another format. More electronic or partially electronic
databases are reported than expected.
This may be due to the fact that those that are comfortable responding
to an email query and submitting an electronic metadata report may be more
likely to have begun the conversion of their field notes from paper to
electronic format. Those who are
uncomfortable with electronic submission, may not have filled out a metadata
report, and might also be more likely to have paper databases.
Sixty-nine
(58 %) of the PBP metadata reports are not GIS/GPS referenced; 29 (25%) are
partially GIS/GPS referenced or are GIS/GPS referenced by interpretation, and
20 (17%) are completely GIS/GPS referenced.
Accessibility:
Most
of the biodiversity databases in the Commonwealth are not web-accessible by the
public. When searching for comprehensive
biodiversity information, an interested individual would have to contact a
myriad number of groups to access the information that is available. They may or may not have to pay a fee for
their search, and the fee may vary, depending on who they are, what they plan
to do with the information, and who they contact for the information.
PNDI does have
a public-access list and rarity ranking of special concern plant communities,
plants, and animals. Access to their
site specific information system describing significant natural resources of
Pennsylvania, including descriptions of plant and animal species of special
concern, exemplary natural communities and unique geological features is
restricted. It is currently accessible
only for environmental review by state and federal agencies. PNDI also has a very large “negative
database” of communities and species that are not of special concern, and this
is not available to the public. Granting
authorization and assigning fees is done on a case-by-case basis.
Description
of Metadata by taxon:
Only
21 of the PBP metadata reports are strictly specimen-based and not
ecological. All of the rest, including
most of the large database holders, claim an ecological component even though
many are also specimen-based. Of the 97
listed as ecological, 33 are aquatic, 39 terrestrial, and 25 both aquatic and
terrestrial. Also, several of the
ecological databases listed in the Bacastow et al report appear to be primarily
species lists and are categorized in Table 3.
Table
2—Taxa Included in the PBP Metadata Survey Reports and the Number of Species,
Records, and Reports.
Taxon |
Keyword |
Specific Group |
Minimum #
species* |
**#
of records |
*** # of reports |
Bacteria |
All |
|
? |
53 |
1 |
Fungi |
Fungi
|
general |
? |
500+ |
2 |
|
Fungi
|
lichens |
20 |
30 |
1 |
Invertebrates |
All |
|
? |
? |
1 |
|
Special
concern |
|
226 |
1746 |
2 |
|
Crustaceans
|
amphipods |
1 |
? |
1 |
|
|
crayfish |
8 |
900 |
2 |
|
Flatworms
|
planaria |
1 |
? |
1 |
|
|
trematodes |
? |
<200 |
2 |
|
|
cestodes |
? |
<200 |
1 |
|
Insects
|
general |
100 |
1050+ |
6 |
|
|
coleoptera |
70 |
3995 |
2 |
|
|
hymenoptera |
3100 |
130,000 |
1 |
|
|
lepidoptera |
800-1000 |
5100 |
1 |
|
|
plecoptera |
134 |
5600 |
2 |
|
|
tricoptera |
320 |
6000 |
1 |
|
|
macroinvertebrates |
141 |
555+ |
5 |
|
Mollusks
|
|
128 |
320 |
1 |
|
|
unionids |
67 |
2500 |
1 |
|
Nematodes
|
|
? |
<200 |
1 |
|
Plankton
|
general |
? |
? |
1 |
|
|
Leptodora kindtii |
1 |
48 |
1 |
|
Spiders
|
|
104 |
104 |
1 |
Phytoplankton |
|
Chlorophyceae |
? |
168 |
2 |
|
|
diatoms |
? |
144 |
1 |
Plants: Non-Vascular |
Bryophytes |
|
41 |
570 |
3 |
Plants: Vascular |
All |
|
4000 |
670,276+ |
16 |
|
Special
concern |
|
706 |
13,420 |
2 |
|
Ferns
& fern allies |
|
? |
22+ |
2 |
|
Hydrophytes |
all |
? |
173 |
3 |
|
|
bog
plants |
? |
193 |
1 |
|
|
Myriophyllum
excellabens |
1 |
8 |
1 |
|
|
Lemna |
1 |
4 |
1 |
|
Flowering
Plants |
Asteraceae |
2 |
72 |
1 |
|
|
Cactaceae
Opuntia |
1 |
20 |
1 |
|
|
herbaceous
plants |
? |
424 |
2 |
|
|
Juglandaceae |
? |
? |
1 |
|
|
trees |
50 |
72 |
2 |
Vertebrates |
All |
|
100 |
2800 |
1 |
|
Terrestrial
vertebrates |
|
? |
732 |
1 |
|
Special
concern |
|
160 |
986 |
1 |
|
Birds
|
all |
315 |
564,427+ |
14 |
|
|
barred-owl |
1 |
500 |
1 |
|
|
eastern
Red-winged blackbird |
1 |
187 |
1 |
|
|
great
blue heron |
1 |
100 |
1 |
|
|
ovenbird
nesting |
1 |
? |
1 |
|
|
raptors |
7 |
100 |
1 |
|
|
ruffed
grouse |
1 |
80 |
1 |
|
|
tern |
1 |
26 |
1 |
|
|
woodcock |
1 |
70 |
1 |
|
Fishes
|
all |
150 |
7487+ |
5 |
|
|
carp |
1 |
3 |
1 |
|
|
darters |
4 |
44 |
1 |
|
|
mottled
sculpin |
1 |
141 |
1 |
|
|
rosy-faced
shiner |
1 |
57 |
1 |
|
Herps |
all
amphibians & reptiles |
90 |
32,490+ |
5 |
|
|
snapping
turtle |
1 |
67 |
1 |
|
|
timber
rattler |
1 |
70+ |
2 |
|
Mammals
|
all |
100+ |
28,301 |
5 |
|
|
white-footed
mouse |
1 |
5843 |
2 |
*
the number listed is the minimum number of possible species reported in the
metadata reports of the
taxonomic
group listed. (For example, 3 reports on
vascular plants listed 706, 3180, and 4000 species recorded in their dataset; thus
4000 species of vascular plants is the minimum number of species that were
reported in this survey.) A “?” denotes
that a reporter did not include this information. A “+” is used if a reporter indicated that
there were more species than the number indicated.
**
the number listed is the total number of records from all the pertinent
metadata reports for the specific
group
listed. A “+” is used when one or more
reports did not indicate the number of records.
***
the reports total more than 118 because some of the reports included
information on more than one
taxon. The reporters did not break down their
information as to # of species and records of “x” or of “y”, which also
resulted in less accurate counts for the
# of species and # of records in the columns above.
Table
3—Description of Bacastow, et al, Data Relative to Reporting Agencies, Subject
Matter of Report, and Number of Reports Included.
|
Number of Metadata Reports Submitted by Agency* |
|||||
SUBJECT MATTER OF REPORT |
DCNR |
DCNR-Bureau of Parks |
DCNR-Bureau of Forestry |
PGC |
PFBC |
Misc. ** |
Other*** |
6 |
2 |
4 |
6 |
18 |
4 |
Ecological |
3 |
2 |
4 |
2 |
10 |
3 |
Plants |
|
|
3 |
|
|
1 |
Trees/Timber/Tree
rings |
|
|
5 |
1 |
|
|
Insects
& Disease |
|
|
1 |
|
|
|
Birds |
|
|
|
4 |
|
2 |
Eagle |
|
|
|
1 |
|
|
Grouse/woodcock |
|
|
|
2 |
|
|
Mourning dove |
|
|
|
1 |
|
|
Waterfowl |
|
|
|
5 |
|
|
Special Concern |
|
|
|
1 |
|
|
Mammals |
|
|
|
2 |
|
|
Bat |
|
|
|
3 |
|
|
Bear |
|
|
|
1 |
|
|
Deer |
|
1 |
|
4 |
|
|
Woodrat |
|
|
|
1 |
|
|
Winter
Mortality |
|
|
|
1 |
|
|
Road
Kill |
|
|
|
1 |
|
|
Fish
& Wildlife |
|
|
|
1 |
|
|
Fish |
|
|
|
|
6 |
|
Macroinvertebrates |
|
|
|
|
4 |
|
Mussels |
|
|
|
|
1 |
|
*
the total number of reports is greater than the 109 included in Bacastow, et
al, because some agencies share the same dataset. For example, the scientific collectors
database is shared by DCNR, PFBC, and PGC.
This information is entered three times, once each for each agency,
under the subject category of “Other.”
** several
Bacastow, et al, reports indicated no author/owner or an author/owner other
than DCNR, PFBC, or PGC (for example, reports by PENNDOT and the US Forest
Service were submitted.) These are
listed under “Misc” in the number of reports submitted by agency.
***
many of the reports included under the subject category “Other” are datasets on
boundaries, violators, recreational users, permits, etc.
Description
of Metadata by Historical and other Significance:
Two
collections date back to the 1700’s. The
National Academy of Science has a lichen type collection of 20 species
collected from 1780-1815. The Liverpool
Museum in England has 27,000 records of plants collected in Pennsylvania by
Henry Muhlenberg and John Bartram between 1740 and 1820. The Morris Arboretum Pennsylvania Flora
Database has plant records pre-1800 through the present and has 3180 species
and 450,000 specimens.
Several
collections date back to the 1800’s and include 200 records of ferns and fern
allies at the Academy of Natural Sciences.
There are vascular plant collections of 4000 species and 148,000 records
at the Carnegie Museum of Natural History; 22,000 records at Wayne E. Manning
Herbarium at Bucknell University; and 706 species and 9783 records of species
of special concern at Pennsylvania Natural Diversity Inventory. The Academy of Natural Sciences has 8000
study skins of birds and the Carnegie Museum has 315 species and 18,861 bird
records. The Carnegie has 90 species and
27,411 records of amphibians and reptiles and 76 species and 25,234 records of
mammals. The Academy of Natural Sciences
has 150 species and 7463 records of fish.
PNDI has 160 species and 1986 records of special concern vertebrates and
the Museum of Vertebrae Zoology, University of California, Berkeley, CA has 732
species of PA vertebrates dating back to 1860.
Invertebrate
collections also date to the 1800’s.
PNDI has 226 species and 1746 records of special concern
invertebrates. The Delaware Museum of
Natural History has a collection of 128 species and 320 records of PA mollusks
and the Field Museum of Natural History, Chicago, IL, has 20 species and 897
records of PA Staphylinidae, Order Coleoptera.
Other
PBP biodiversity metadata of special interest might include a 1950 study of
heterotrophic bacteria in Sanctuary Lake of Pymatuning Reservoir; a 1934 raptor
and non-raptor migration study; a 1927 study of aquatic coleoptera and 1938
study of the spider fauna of Presque Isle; a 1924 seed collection from
northwest PA with descriptions and taxonomic keys; and a 1997 crayfish
reference collection at Lock Haven University.