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Data for: A 2000-year sediment record reveals rapidly changing sedimentation and land use since the 1960s in the Upper Mara-Serengeti Ecosystem
负责人:
Subalusky, Amanda;;Hill, Troy;;Aleman, Julie;;Rosi, Emma;;Onyango, Kennedy;;Kanuni, Kanuni;;Cousins, Jenny;;Staver, Carla;;Post, David
关键词:
Sustainable Development Wetlands Sedimentation Eastern Africa Historical Land Use Change Paleoecology Climate Change
DOI:
doi:10.17632/vfd5vzm6rm
摘要:
in East Africa. The Mara River flows from its headwaters in the Mau Forest of Kenya through the northern portion of the Serengeti-Mara Ecosystem and int
Data from: Basic description and some notes on the evolution of seven sympatric morphs of Dolly Varden Salvelinus malma from the Lake Kronotskoe
负责人:
关键词:
Functional morphology;Salvelinus malma;diversification;Holocene;Trophic Polymorphism
DOI:
doi:10.5061/dryad.5jm7b
摘要:
rent in head proportions, feeding, timing and place of spawning have been determined in this ecosystem. The basic morphometric characteristics clea
Data from: Ecological connectivity shapes quasispecies structure of RNA viruses in an Antarctic lake
负责人:
关键词:
Metagenomics Microbial Biology Molecular Evolution Genomics/Proteomics
DOI:
doi:10.5061/dryad.1dp6s
摘要:
aquatic ecosystems and points to ecological connectivity as a modulating factor of quasispecies complexity.
Data from: Consequences of climatic thresholds for projecting fire activity and ecological change
负责人:
关键词:
climate change;Nonlinear relationships;Thresholds;statistical modeling;Fire ecology;transferability;Paleoecology;850-2100 CE
DOI:
doi:10.5061/dryad.82vs647
摘要:
tions of future ecosystem change in threshold?governed ecosystems will be accompanied by notable uncertainty. This work also suggests that ecological
Data from: The scaling of parasite biomass with host biomass in lake ecosystems: are parasites limited by host resources?
负责人:
关键词:
Parasite biomass Freswater ecosystems Fish
DOI:
doi:10.5061/dryad.523t1
摘要:
The standing crop biomass of different populations or trophic levels reflects patterns of energy flow through an ecosystem. The contribution
Data from: Island- and lake-like parallel adaptive radiations replicated in rivers
负责人:
关键词:
parallel evolution;cichlid;convergence;diversification
DOI:
doi:10.5061/dryad.678rp
摘要:
, adaptive radiation is a response to the ecological opportunities afforded by the colonization of novel ecosystems and similar adaptive landscapes that favor
Data from: Resilience of lake biogeochemistry to boreal-forest wildfires during the late Holocene
负责人:
关键词:
?13C;boreal fires;5300 calibrated years BP;nitrogen;carbon;C:N;ecological resilience;?15N
DOI:
doi:10.5061/dryad.440rk01
摘要:
(2.2±0.1‰) samples. Sediment ?15N increased gradually from 1.8±0.6‰ to 3.2±0.2‰ over the late Holocene, probably as a result of terrestrial-ecosystem
Data from: Human occupation and ecosystem change on Upolu (Samoa) during the Holocene
负责人:
关键词:
Radiocarbon;Total Organic Carbon;carbon;nitrogen;magnetic susceptibility;Titanium;microcharcoal;macrocharcoal;pollen;seeds;Algae;Cyanobacteria;Samoa;South Pacific;Polynesia
DOI:
doi:10.5061/dryad.51c59zw4j
摘要:
evidence of people on Upolu (c. 2900–2700?years ago). No abrupt shift is recognized in the vegetation or aquatic ecosystem assemblages coincident
Data from: Abiotic environmental variation drives virulence evolution in a fish host-parasite geographic mosaic
负责人:
关键词:
local adaptation;disease;Coevolution;threespine stickleback;Gyrodactylus arcuatus;trematode;Holocene;Gasterosteus aculeatus
DOI:
doi:10.5061/dryad.37ns0
摘要:
e.g. ectoparasites in aquaculture, the impacts of which might be expected to reduce given ongoing acidification of aquatic ecosystems.

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