n
|
populations; groups; wildlife [ecology] ↞ m organisms ≈ DDC 577 |
n09 []
|
according to ecological theory |
n1 []
|
at evolutionary stage [evolutionary biology] |
n13 []
|
appeared; originated in period |
n18 []
|
in time |
n2
|
biogeographical realm; ecozone |
n25 []
|
in habitat |
n27 []
|
in region |
n2c
|
Neartic |
n2e
|
Palerartic |
n2f
|
Afrotropical |
n2i
|
Indomalayan |
n2ɭ
|
Australasian |
n2n
|
Neotropical |
n2o
|
Oceanian |
n2t
|
Antarctic |
n3
|
under selective pressure; factor |
n40
|
threatened by factor |
n5
|
population process [population dynamics] |
n5f
|
fertility; natality; birth rate; reproduction |
n5i
|
mixing |
n5m
|
animal migration |
n5r
|
mortality |
n5t
|
extinction ↞ 51r end |
n5v
|
biodiversity |
n76 []
|
sex class |
n77 []
|
age class |
n88 []
|
size |
n97 []
|
of species |
nb
|
aggregation groups |
ne
|
colonies |
nec
|
clonal colonies |
nen
|
nesting colonies |
nes
|
eusocial colonies; caste colonies |
nm
|
populations [population dynamics; demography] |
nmU
|
human populations ↞ mU human organisms |
np
|
phylogenetic lineages; taxa |
npX
|
ranks |
npb
|
subforms |
npc
|
varietes |
npd
|
subspecies |
npe
|
species |
npf
|
subgenera |
npg
|
genera |
nph
|
subtribes |
npi
|
tribes |
npj
|
subfamilies |
npk
|
families |
npɭ
|
suborders |
npm
|
orders |
npn
|
superorders |
npo
|
subclasses |
npp
|
classes |
npr
|
subphyla |
nps
|
phyla; divisions |
npu
|
subkingdoms |
npv
|
kingdoms |
npy
|
domains |
ns
|
biological associations [phytosociology] |
nt
|
trophic systems |
ntd
|
parasitism [parasitology; pathology] ↞ mq306p |
nte
|
predation |
ntm
|
commensalism |
nts
|
symbioses |
nu
|
biocoenoses; biocenoses; biotic communities; biological communities; ecological communities |
ny
|
ecosystems; biomes; biocores [environmental sciences] ↞ m organisms l cells j landforms |
ny1 []
|
at development stage; growth stage; age |
nyb
|
benthic zones; bottom substrates |
nyc
|
oceanic zones; marine zones ↞ jy seas |
nyd
|
intertidal zones ↞ jyai |
nye
|
estuary ecosystems ↞ jsrau |
nyf
|
salt marsh ecosystems ↞ jvm salt marshes |
nyg
|
coral reefs ↞ mqdc anthozoa |
nyh
|
hydrothermal vents |
nyk
|
lentic ecosystems; slow-moving water ↞ jsl lakes |
nyɭ
|
streams; becks; bournes; brooks; burns; lotic ecosystems; rapidly-moving water ↞ jsr rivers |
nym
|
wetlands |
nyo
|
soils; pedosphere [soil science; pedology; edaphology] ↞ l cells m organisms |
nyr
|
forests ↞ mp76t |
nys
|
savannahs ↞ mp76r mp76s mp76t |
nyt
|
grasslands; prairies ↞ mp76r |
nyu
|
deserts |
nyw
|
agricultural environment ↞ uu supranational unions |
nyx
|
urban environment ↞ sw schools |
nyy
|
aerial environment |
Connected classes: |
25 [ny]
|
in; within environment; niche; context; set; system; milieu; site; seat; venue; atelier; workroom |
m25 [ny]
|
in habitat |
n25 [ny]
|
in habitat |
o
|
agency; autonomy; animated beings; instincts; action patterns; behavioural modules; animal behaviour [ethology; neurosciences] ↞ mqaon n |
o25 [ny]
|
in environment |
omb
|
benthic locomotion ↞ nyb |
omc
|
swimming; diving ↞ nyc |
osr
|
aggregating ↞ ne |
oy
|
life habits; strategies [behavioural ecology; natural history] ↞ ny |
r3d
|
digging implement ↞ nyo |
rf
|
logging; managed forests; woods [forestry] ↞ nyr |
ri
|
fisheries ↞ js jy nyd vc |
t5r
|
human migration ↞ n5m |
t6j
|
fertility ↞ n |