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56 Titles Match Your Query
Showing 1 through 50 of 56 Next
1. Long-term Changes in Vegetation and Soil Stability, Macquarie Island [ASAC_2317]
The project is a longterm monitoring program which commenced in 1980. The aim was to monitor vegetation and erosion changes on Macquarie Island (tall tussock vegetation on the steep coastal slopes, ...


2. Wild Species: A General Status of Species in Canada [WS_173]
The intent of the Wild Species series is to answer the following fundamental questions about wild species in Canada: which species occur in Canada, in which provinces, territories or ocean regions ...


3. Forest Health Monitoring Program (FHMP), USDA Forest Service [usdafs_d_fhmp]
The Forest Health Monitoring (FHM) program is a multi-agency, cooperative effort to determine the status, changes,and trends in all forest ecosystems in the United States on an annual basis. The ...


4. Natural Resources Management and Assessment Program (NRMAP) and National Park Service (NPS) Exotic Plants [doinps_d_nrmap]
The Natural Resource Management and Assessment Program (NRMAP) database contains the most comprehensive data available about nonindigenous (exotic) species for NPS units. Initial data ...


5. Nonindigenous Plants' Database, Army Lands Inventory [dodusacorpsaec_d_nips]
The Army Enviromental Center (AEC) gave the Waterways Experiment Station (WES) the task of developing a database covering noxious and nuisance plants because there is no central database on nonindigenous ...


6. Pacific Island Ecosystems at Risk [usda_fs_ipif_d_pier]
The Pacific Island Ecosystems at Risk is compiling a database and synthesis of available information on plants that are known or potential threats to Pacific island ecosystems, particularly the present ...


7. The Federal Noxious Weeds Database [usda_aphis_ppqd_d_fnw]
The Federal Noxious Weeds (FNW) database contains taxonomic lists of plants listed as Federal Noxious Weeds under the Federal Noxious Weed Act of 1975. Listing is made by the U.S. Department ...


8. USDA Forest Service Noxious/Invasive Database [usdafs_d_fsnoxious]
The Forest Service Noxious/Invasive Database consists of three elements: administrative and reporting, inventory, and biological control information. The administrative reporting section is part of ...


9. INVADERS Database Project [umtdbs_d_invaders]
The INVADERS Database is a comprehensive database of exotic plant names and weed distribution records for five states in the northwestern United States. The spatial and temporal ...


10. Noxious Weed Information System (NWIS) [cadfaipcb_d_nwis]
The California Department of Food and Agriculture is developing a Noxious Weed Information System (NWIS) to coordinate information on noxious weed control in California. The NWIS is an integrated ...


11. Adopt-a-Tide Pool [gomc_156]
Salem Sound Coastwatch trains volunteers to monitor tide pools through the Adopt-A-Tide pool program. Volunteers will help us focus special attention on local tide pools and ...


12. Agricultural Online Access (AGRICOLA) Database [USDA_AGRICOLA]
AGRICOLA (AGRICultural OnLine Access) is a bibliographic database of citations to the agricultural literature created by the National Agricultural Library and its cooperators. Production ...


13. Alien Plant Invaders of Natural Areas: Weeds Gone Wild [nps_d_alieninvaders]
The Alien Plant Invaders of Natural Areas site provides: (1) a comprehensive national listing of alien invasive species of natural areas in the U.S. (currently around 500 species); (2) a referenced ...


14. Alien Plants Ranking System (APRS) Implementation Team [NPWRC_alienplantsrankingsystem]
The Alien Plants Ranking System (APRS) is a computer-implemented system to help land managers make difficult decisions concerning invasive nonnative plants. The management of invasive plants is difficult, ...


15. Alien plant survey Macquarie Island 2010_11 [MI2010_11_Alien-plant-survey_JDS]   PARENT METADATA
The data are location and abundance data of alien plants found during a systematic survey of Macquarie Island. It relates to three species Poa annua, Cerastium fontanum and Stellaria media. It is ...


16. Aquatic Plant Monitoring in Washington State [wa_de_aquaticplant]
Freshwater aquatic plant monitoring is conducted within the Department of Ecology.s Environmental Monitoring and Trends Section. The program's purpose is to track aquatic plant community changes in ...


17. Avian Use of Purple Loosestrife Dominated Habitat Relative to Other Vegetation Types in a Lake Huron Wetland Complex [usgs_npwrc_purpleloostrife]
Purple loosestrife (Lythrum salicaria), a native of Eurasia, is an introduced perennial plant in North American wetlands that displaces other wetland plants. Although not well studied, purple loosestrife ...


18. Biodiversity Information Serving Our Nation (BISON) [USGS_BISON]
Abstract: The USGS Biodiversity Information Serving Our Nation (BISON) project is an online mapping information system consisting of a large collection of species occurrence datasets (e.g., plants ...


19. Biodiversity of the Gulf of Mexico Database (BioGoMx) [BioGoMx_HRI]
The Biodiversity of the Gulf of Mexico Database (BioGoMx) was based on a comprehensive biotic inventory of the Gulf of Mexico sponsored by the Harte Research Institute for Gulf of Mexico Studies (HRI), ...


20. California Flora Database (CalFlora) [CALFLORA]
CalFlora is a comprehensive database of plant distribution information for California, a web accessible, publicly available tool for synthesis of data from disparate sources. ...


21. Coastal Tree Transect [coastal_tree_transect]
Data consist of oxygen isotope ratios of stem water, stem cellulose and phenylglucosazone (a derivative of cellulose) for two transects encompassing mangroves and freshwater plants (Sheet 1 and Sheet ...


22. Combined Points for Red Sesbania [CDFG_linedataRedSesbania]
Line data for the red sesbania (Sesbania punicea) database. The database represents historic and current observations by various individuals of occurrences of red sesbania; a non-native invasive plant ...


23. Crayfish of Maine [PEARL_MABP01]
This data set contains crayfish data derived from the collections of Matt Scott and William Reid, as well as from compilations from the scientific literature. Geo-referencing of collection sites was ...


24. Development of YY male technology to control non-native fishes in the Greater Everglades [USGS_SOFIA_YY_Males]
Dozens of non-native fish species have established throughout south Florida (including Everglades National Park, Big Cypress National Preserve, Biscayne National Park and various state and private ...


25. EarthTrends: The Environmental Information Portal [WRI_EarthTrends]
EarthTrends is an online collection of information regarding the environmental, social, and economic trends that shape our world. Committed to the principle that accurate information ...


26. Effects of Military Training and Fire in the Snake River Birds of Prey National Conservation Area [usgsbrdfresc0003]
The unique characteristics of the Snake River Canyon and the adjoining upland desert south of Boise, Idaho, have been recognized since the 1940s (Olendorff and Kochert 1977). An area associated with ...


27. Fire, Hydrology, and Soils along the Mangrove Ecotone within the Greater Everglades Ecosystem [USGS_SOFIA_FireHydroSoils]
Fire in the south Florida landscape has historically been influential in shaping the ecosystem. The link between hydrology, soil formation, and fire is a critical complex component in the persistence ...


28. Forest Insect and Disease Conditions in the United States [USDA0008]
"Forest Insect and Disease Conditions in the United States" contains data on insect and disease conditions in forest lands of all ownership in the United States since 1952. Data are analyzed for type ...


29. Fragmentation of Shrubsteppe Habitats and Breeding Passerine Birds [brdfresc0004]
The effect of habitat fragmentation on biological diversity is an important consideration in the conservation of the earths resources because of detrimental effects on biodiversity and individual ...


30. Free-living and Parasitic Copepods of the Laurentian Great Lakes: Keys and Details on Individual Species [USGS_GLSC_GreatLakesCopepods]
We intend that this website provide individuals interested in copepod and branchiuran crustaceans of the Great Lakes with the best taxonomic information currently available, a brief introduction to ...


31. Global Invasive Species Database [iucnissg_gisp]
The newly online (but still under construction) Global Invasive Species Database was developed by the Invasive Species Specialist Group (ISSG), using species information provided by an ...


32. Hemlock Decline In the New Jersey Highlands Region [RUTGERS_HEMLOCK]
Over the past four decades, the eastern hemlock (Tsuga canadensis) has been declining in health and vigor in eastern North America. Although other factors may be involved, the major cause of hemlock ...


33. Herbicide efficacy and selectivity - Poa annua and three native grasses from Macquarie Island [AAS_4158_HERBICIDE]
Poa annua is an invasive weed of sub-Antarctic Islands, impacting on native biodiversity. Given high conservation values and threats from disturbance and climate change, the development of targeted ...


34. IABIN Invasives Data Network [IABINInvasives]
IABIN addresses the need for a regional network of invasive species knowledge bases. With direct access to national knowledge bases throughout the region, those addressing the invasive species challenge ...


35. IAI-Data-CRN_012_Baruch_Invaders: Response of a native Neotropical savanna grass and two African invaders to high CO2, drought, herbivory and fire [IAIDIS754]   PARENT METADATA
The invaders project analyzed the response of a native Neotropical savanna grass (Trachypogon plumosus) and two African invaders (Hyparrhenia rufa and Melinis minutiflora) to high CO2, drought, herbivory ...


36. Intertidal Biodiversity in the Gulf of Maine: Detecting Patterns of Diversity and Change [GoMA-Intertidal_Biodiversity]
Epibenthic macroinvertebrate communities were examined at six rocky intertidal locations along the Maine shore. Sampled locations were distributed across nearly the entire coast of Maine from Kittery ...


37. Invasive Crayfish in the Pacific Northwest [USGS_FRESC_Pac_NW_invasive_crayfish]
Biological invasions can have dramatic effects on freshwater ecosystems and introduced crayfish can be particularly impacting. We document crayfish distribution in three large hydrographic basins ...


38. Invasive and Exotic Species of North America [invasive]
Invasive.org has been under development for a number of years, and is the result of the efforts of a large number of people. In the mid-1990's we recognized a need for quality photographs ...


39. Iowa Department of Natural Resources Annual Roadside Survey [ia_dnr_d_roadsidesurvey]
Since 1962, the Iowa Department of Natural Resources has conducted annual roadside surveys to monitor the abundance of gray partridge and ring-necked pheasant. Data are obtained ...


40. Juvenile Lobster Monitoring Program [gomc_118]
The Juvenile Lobster Monitoring Program (JLMP) is TLC's cornerstone community-based research program. The purpose of the JLMP is to measure the health and productivity of lobster nursery habitats ...


41. Marine and Estuarine Nonindigenous Species of Brazil [BR_nonindigenous_species]
This dataset includes the results of the survey of non-indigenous species known to occur along the coast of Brazil and listed in Lopes, R.M. (ed.) 2009. Informe sobre as especies exoticas invasoras ...


42. National Atlas of the United States of America from the U.S. Geological Survey (USGS) [USGS_NATIONALATLAS]
The National Atlas updates a large bound collection of paper maps that was published in 1970. Like its predecessor, this edition promotes greater national geographic awareness. It delivers ...


43. Nonindigenous Aquatic Species Database [USGS_SESC_NAS]
The U.S. Geological Survey (USGS) Nonindigenous Aquatic Species (NAS) Program monitors, analyzes, and records sightings of non-native (introduced) aquatic species throughout the United States. The ...


44. Red Sesbania Occurrences in California [CDFG_RedSesbania]
This database represents historic and current observations by various individuals of occurrences red sesbania (Sesbania punicea); a non-native invasive plant that currently is invading riparian ecosystems ...


45. Right-to-Know GIS Atlas of the United States [Right_to_Know]
The Right-to-Know GIS Atlas of the United States CD is a comprehensive collection of public knowledge GIS data. The maps work with the free ArcExplorer GIS viewer, ArcView GIS, and many other GIS ...


46. Smithsonian Environmental Research Center, Marine Invasions Research Lab, North American Sessile Marine Invertebrate Survey [SERC_MIRL_NASMIS]
As part of a national and global effort to understand and document patterns of invasion in marine coastal waters, we are collecting invertebrates from embayments across North America. Invertebrate ...


47. Southern Appalachian Volunteer Environmental Monitoring (SAVEM) Invasive Plant Inventory and Monitoring [SAVEM_Invasiveplant]
Southern Appalachian Volunteer Environmental Monitoring (SAVEM) invasive plant species data. Primary plants of concern: Japanese Stiltgrass, Chinese Yam, Kudzu, Oriental Bittersweet, Garlic Mustard, ...


48. Southwest Exotic Plant Information Clearinghouse (SWEPIC) [USGS_SBSC_SWEPIC]
The Southwest Exotic Plant Mapping Program (SWEMP) is a collaborative effort between the United States Geological Survey and federal, tribal, state, county and NGO partners in the southwest. This ...


49. Spatial analysis of changing terrestrial ecosystems in the Windmill Islands and the sub-Antarctic [AAS_3130]   CHILD METADATA
Metadata record for data from AAS (ASAC) project 3130. Public High latitude terrestrial ecosystems are experiencing rapid change, which is most likely caused by climate change, human impacts, and ...


50. Temperature - Germination Profiles [USDA0103]
Germination data at 55 constant or alternative temperatures 0 to 40 C. Covers seedbed temperatures for sagebrush/bunchgrass plant communities. Collection Organization: USDA-ARS - Conservation Biology ...


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