Filters: Tags: Pollen (X)
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Long-distance pollinator flights and pollen dispersal between populations of Delphinium nuttallianum
Categories: Publication;
Types: Citation;
Tags: Apidae,
Bombus,
Bumble bees,
Delphinium nuttallianum,
Dispersal,
Categories: Publication;
Types: Citation;
Tags: Campnosperma panamensis,
Coastal zone,
Cores,
Cyrilla,
Cyrillas,
Categories: Publication;
Types: Citation;
Tags: Argentina,
Arid Lands,
Climatic Changes,
D 04680 Paleoecology,
Ecology Abstracts,
Categories: Publication;
Types: Citation;
Tags: Acari,
Apiculture,
Apidae,
Bumble bees,
Entomology Abstracts,
Aim: A conspicuous climatic and biogeographical transition occurs at 40?45� N in western North America. This pivot point marks a north?south opposition of wet and dry conditions at interannual and decadal time-scales, as well as the northern and southern limits of many dominant western plant species. Palaeoecologists have yet to focus on past climatic and biotic shifts along this transition, in part because it requires comparisons across dissimilar records [i.e. pollen from lacustrine sediments to the north and plant macrofossils from woodrat (Neotoma) middens to the south]. To overcome these limitations, we are extending the woodrat-midden record northward into the lowlands of the central Rocky Mountains. Published...
Categories: Publication;
Types: Citation,
Journal Citation;
Tags: Holocene,
Journal of Biogeography,
extinction,
glacial,
invasions,
Categories: Publication;
Types: Citation;
Tags: Angiosperms,
Aves,
Birds,
D 04625 Plants - general,
Ecology Abstracts,
Categories: Publication;
Types: Citation;
Tags: D 04705 Conservation; D 04625 Plants - general,
Ecology Abstracts,
dispersal,
nature conservation,
nature reserves,
Categories: Publication;
Types: Citation;
Tags: D 04680 Paleoecology,
Ecology Abstracts,
Fires,
Forests,
Human impact,
Categories: Publication;
Types: Citation;
Tags: D 04125 Temperate forests,
Ecology Abstracts,
Forest floor,
Forests,
Pollen,
Categories: Publication;
Types: Citation;
Tags: Evapotranspiration,
Maps,
Paleoclimatology,
Pollen,
SW 0810 General,
Categories: Publication;
Types: Citation;
Tags: Climatic Changes,
Cores,
Guatemala, Peten, Peten-Itza L.,
Guatemala, Peten, Peten-Itza L.,
Holocene,
Categories: Publication;
Types: Citation;
Tags: Atmospheric chemistry,
Biogenic deposits,
Carbon dioxide,
Climatic changes,
D 04680 Paleoecology; SW 0850 Lakes; Q1 01382 Ecological tec,
Categories: Publication;
Types: Citation;
Tags: ASW, Bahamas, Andros I.,
Bahamas, Andros I.,
Cenozoic era,
Holocene,
SW 0810 General; Q2 02241 General,
Pollen was measured in ambient air by several methods and in wet atmospheric deposition samples at three monitoring sites in the National Atmospheric Deposition Program (NADP) National Trends Network. A method for counting pollen on filters was developed and provided pollen counts for NADP atmospheric wet-deposition samples and high-volume ambient air samplers (HVAS) for comparison with co-located traditional microscopy and PollenSense sensor counting methods during the 2021 pollen season. Air and precipitation samples were collected by the NADP and analyzed by the Wisconsin State Laboratory of Hygiene, in Madison, Wisconsin and Aerobiology Research Laboratories (Canada). Daily data were obtained from online summaries...
The 2008 - Present Ecosystem History of South Florida's Estuaries Database contains listings of all sites (modern and core) and modern monitoring site survey information (water chemistry, floral and faunal data, etc.). Three general types of data are contained within this database: 1) Modern Field Data (2008-present), 2) Master list of location information on all modern sites, and 3) Core data - location information. Data are available for modern sites (from 2008 to present) and cores in the general areas of Florida Bay, Biscayne Bay, and the southwest (Florida) coastal mangrove estuaries. Specific sites in the Florida Bay area include Taylor Creek, Bob Allen Key, Russell Bank, Pass Key, Whipray Basin, Rankin Bight,...
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea,
Bacillariophyceae,
Coastal zone,
Coasts,
Cores,
Categories: Publication;
Types: Citation;
Tags: D 04680 Paleoecology,
Ecology Abstracts,
Grasslands,
North America,
Pollen,
Categories: Publication;
Types: Citation;
Tags: Australia, New South Wales,
Beef wood,
Casuarinaceae,
D 04680 Paleoecology,
Ecology Abstracts,
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