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): river valleys are critical features for snakes at northern range limits
负责人:
关键词:
conservation;eastern yellow-bellied racer;population structure;2007-2013;Coluber constrictor flaviventris;microsatellite DNA;Pituophis catenifer sayi;bullsnake
DOI:
doi:10.5061/dryad.cc6r3
摘要:
located in major river valleys. Independent colonization histories for the river valleys and barriers to gene flow caused by the lack of suitable habitat
Data from: A genetic discontinuity in root-nodulating bacteria of cultivated pea in the Indian trans-Himalayas
负责人:
关键词:
Evolutionary relationships;Rhizobium leguminosarum symbiovar viciae;Biogeography;Rhizobium leguminosarum biovar viciae;Indian trans-Himalayas;Rhizobium leguminosarum bv. viciae
DOI:
doi:10.5061/dryad.21rt0fp0
摘要:
of the trans-Himalayan valleys of Lahaul and Spiti in the state of Himachal Pradesh of India were studied using 16S rRNA gene PCR-RFLP, ERIC-PCR, sequencing
Data from: Functional responses of aquatic and riparian vegetation to hydrogeomorphic restoration of channelized lowland streams and their valleys
负责人:
关键词:
hydrological gradients;plant diversity;beta-diversity;macrophytes;Wetland restoration;stream valleys;riparian zone;flow biotopes
DOI:
doi:10.5061/dryad.5874v7h
摘要:
in channelized lowland stream valleys in the Netherlands, combining innovative restoration measures to the stream and stream valleys. This ‘stream valle
Drawing by Vischer of Hermit Valley, Sierra Nevada range, ca.1860-1865
负责人:
关键词:
valleys Art -- Vischer, Edward Mountains Log cabins Wagons Horses Trees
DOI:
doi:10.25549/chs-m13095
摘要:
Photograph of a drawing by Edward Vischer of Hermit Valley, Sierra Nevada range, ca.1860-1865. Caption: "Life and scenery in the Sierra Neva
ainst malaria vectors
负责人:
关键词:
Plasmodium falciparum;Geophysic al topography;spatial modelling;Anopheles gambiae;malaria;Barrier - targeted interventions
DOI:
doi:10.5061/dryad.77vq6gs
摘要:
ween wet, unoccupied valleys and dry, densely populated uplands, where malaria vector densities and infection risk are focally exacerbated. These
Data from: Crossing fitness valleys: empirical estimation of adaptive landscape associated with polymorphic mimicry
负责人:
关键词:
passion-flower butterflies;Adaptive landscape;generalisation;low recombination rate;Heliconius numata;aposematism;dominance;heterozygote;linkage disequilibrium
DOI:
doi:10.5061/dryad.g8723
摘要:
o non-adaptive valleys. Polymorphic mimicry is an ideal system to investigate such fitness landscapes, because the direction of selection acting on complex mimetic
Data from: Decoupled responses of soil bacteria and their invertebrate consumer to warming, but not freeze-thaw cycles, in the Antarctic Dry Valleys
负责人:
关键词:
Body size distribution;Soil fauna;soil microbe;Traits;nematode;Scottnema lindsayae;climate change
DOI:
doi:10.5061/dryad.tq8c2
摘要:
cell numbers, and abundance and traits of soil microfauna (the microbivorous nematode Scottnema lindsayae) from McMurdo Dry Valleys, Antarctica. FTCs and constant freezing
Cold Spells
负责人:
South African Environmental Observation Network
关键词:
cold spells minimum temperature severe weather Weather and climate Regional and seasonal variability Exteme events Disaster management Agents of disaster Commercial forestry Physiological stress drivers
DOI:
doi:10.15493/sarva.beeh.10000033
摘要:
ween minimum temperatures from stations located in valleys vs those on crests, but were not able to map such temperature differences because of the complex dynamics
Data from: Population size and major valleys explain microsatellite variation better than taxonomic units for caribou in western Canada
负责人:
关键词:
conservation genetics;Rangifer tarandus;Community Ecology;Holocene;Wildlife Management;Conservation Biology;population dynamics;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.250c3s47
摘要:
t major valleys and population size were the strongest factors associated with substructure. There was a negative exponential relationship bet
Data from: Progressive sensitivity of trophic levels to warming underlies an elevational gradient in ant-aphid mutualism strength
负责人:
关键词:
Elevation;Aphis varians;Formica podzolica;Ant-aphid mutualism;Multi-trophic interactions;Chamerion angustifolium
DOI:
doi:10.5061/dryad.kf2553j
摘要:
natural enemies occurring on the plant Chamerion angustifolium within replicate high and low elevation valleys. Low (vs. high) elevation sites had longer summers

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