X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (609) 609
Publication (31) 31
Book Chapter (12) 12
Dissertation (11) 11
Book / eBook (3) 3
Conference Proceeding (3) 3
Book Review (1) 1
Data Set (1) 1
Government Document (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
ecology (215) 215
line transect (211) 211
abundance (164) 164
zoology (161) 161
distance sampling (141) 141
density (104) 104
line transects (89) 89
density estimation (83) 83
conservation (81) 81
statistics & probability (81) 81
population density (79) 79
line transect sampling (72) 72
biodiversity conservation (69) 69
population (69) 69
estimation methods (67) 67
animals (63) 63
life sciences (55) 55
marine & freshwater biology (55) 55
environmental sciences (54) 54
animal populations (51) 51
estimators (48) 48
wildlife conservation (47) 47
line-transect (46) 46
birds (45) 45
models (44) 44
line transect surveys (43) 43
estimation bias (41) 41
evolutionary biology (41) 41
population estimates (41) 41
research (41) 41
methods (40) 40
biology (39) 39
habitats (38) 38
sampling (38) 38
surveys (37) 37
analysis (36) 36
abundance estimation (35) 35
aerial surveys (35) 35
distribution (35) 35
ornithology (35) 35
wildlife management (35) 35
biometrics (32) 32
mark-recapture (32) 32
population size (32) 32
aerial survey (31) 31
marine mammals (31) 31
bias (29) 29
estimates (29) 29
habitat (28) 28
biodiversity (27) 27
animal behavior (26) 26
densities (26) 26
forests (26) 26
line transect method (26) 26
line transect survey (26) 26
populations (26) 26
dolphins (25) 25
fisheries (25) 25
group size (25) 25
modeling (25) 25
trends (25) 25
whales (25) 25
cetaceans (24) 24
forest (24) 24
mammals (24) 24
studies (24) 24
design (23) 23
mathematical & computational biology (23) 23
index medicus (22) 22
visibility bias (22) 22
oceanography (21) 21
primates (21) 21
species (21) 21
aircraft (20) 20
behavior (20) 20
patterns (20) 20
size (20) 20
biomass (19) 19
wildlife (19) 19
endangered species (18) 18
forest habitats (18) 18
line-transect surveys (18) 18
mathematics, interdisciplinary applications (18) 18
national parks (18) 18
protected areas (18) 18
line-transect survey (17) 17
mortality (17) 17
national-park (17) 17
parametric models (17) 17
porpoises (17) 17
protection and preservation (17) 17
statistical variance (17) 17
data lines (16) 16
ecosystems (16) 16
habitat use (16) 16
sample size (16) 16
spatial models (16) 16
statistics (16) 16
cetacean (15) 15
detectability (15) 15
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (607) 607
Japanese (24) 24
Chinese (7) 7
Korean (7) 7
French (5) 5
Portuguese (4) 4
German (3) 3
Persian (2) 2
Spanish (2) 2
Turkish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Yuzuncu Yil University Journal of Agricultural Sciences, ISSN 1308-7576, 2017, Volume 27, Issue 4, pp. 550 - 557
Journal Article
Allgemeine Forst- und Jagdzeitung, ISSN 0002-5852, 2009, Volume 180, Issue 11-12, pp. 249 - 259
Journal Article
The Auk, ISSN 0004-8038, 2007, Volume 124, Issue 4, pp. 1229 - 1243
Abstract Inferences based on counts adjusted for detectability represent a marked improvement over unadjusted counts, which provide no information about true... 
distance sampling | covariates | detection function | line transects | point transects | detectability | Detectability | Line transects | Distance sampling | Covariates | Point transects | Detection function
Journal Article
Marine Mammal Science, ISSN 0824-0469, 07/2015, Volume 31, Issue 3, pp. 923 - 943
Visual line‐transect surveys are commonly used to estimate cetacean abundance. A key parameter in such studies is g(0), the probability of detecting an animal... 
dolphin | density | whale | abundance | porpoise | detection probability | survey | visual | line‐transect | cetacean | Porpoise | Survey | Whale | Cetacean | Dolphin | Line-transect | Abundance | Density | Detection probability | Visual | REGRESSION | line-transect | BIAS | WATERS | ZOOLOGY | MARINE & FRESHWATER BIOLOGY | Delphinidae | Porpoises | Dolphins
Journal Article
Marine Ecology, ISSN 0173-9565, 03/2013, Volume 34, Issue 1, pp. 112 - 121
From 1989 to 1992, systematic cetacean surveys were carried out twice weekly along a trans‐regional fixed transect in the Central Tyrrhenian Sea, utilising... 
Cetacean | Mediterranean Sea | line transect | Line transect
Journal Article
Wildlife Society Bulletin, ISSN 0091-7648, 09/2014, Volume 38, Issue 3, pp. 536 - 546
We flew aerial line-transect surveys to estimate the range-wide population size of lesser prairie-chickens (Tympanuchus pallidicinctus) in the Great Plains,... 
greater prairie-chicken | aerial surveys | line-transect surveys | bird surveys | detection probability | distance methods | population estimation | Tympanuchus pallidicinctus | lek abundance | helicopter survey | grouse | DESIGN | BIODIVERSITY CONSERVATION
Journal Article
Marine Mammal Science, ISSN 0824-0469, 07/2005, Volume 21, Issue 3, pp. 429 - 445
We estimate the abundance of sperm whales in a 7.8 million km2 study area in the eastern temperate North Pacific using data from a ship‐based acoustic and... 
density | abundance | acoustic survey | line‐transect | visual survey | hydrophone array | sperm whale | North Pacific | Physeter macrocephalus | Sperm whale | Line-transect | Acoustic survey | Abundance | Hydrophone array | Visual survey | Density | ZOOLOGY | line-transect | MARINE & FRESHWATER BIOLOGY | Pbyseter macrocephalus
Journal Article
Ecological Modelling, ISSN 0304-3800, 09/2018, Volume 384, pp. 198 - 208
[Display omitted] •Dall’s porpoise distribution differs between visual and acoustic habitat models.•A combined model produces a modest extension of predicted... 
Habitat use | Passive acoustics | Species distribution modelling | Line-transect survey | Cetacean | Monitoring
Journal Article
Journal Article
Wildlife Society Bulletin, ISSN 0091-7648, 12/2015, Volume 39, Issue 4, pp. 804 - 812
Line-transect distance sampling (LTDS) is increasingly used to estimate gopher tortoise (Gopherus polyphemus) densities. The process requires detecting... 
occupancy modeling | Gopherus polyphemus | survey methods | video-camera scoping | line-transect distance sampling | COASTAL SCRUB | FLATWOODS | ESTIMATING ABUNDANCE | BIODIVERSITY CONSERVATION
Journal Article
The Auk, ISSN 0004-8038, 2006, Volume 123, Issue 2, pp. 345 - 357
Abstract Point-transect sampling is widely used for monitoring trends in abundance of songbirds. It is conceptualized as a “snapshot” method in which birds are... 
point-transect sampling | snapshot method | cue-count survey | line-transect sampling | Cue-count survey | Snapshot method | Line-transect sampling | Point-transect sampling
Journal Article
Biometrics, ISSN 0006-341X, 06/2017, Volume 73, Issue 2, pp. 593 - 602
Summary Conventional distance sampling (CDS) methods assume that animals are uniformly distributed in the vicinity of lines or points. But when animals move in... 
Point transect | Removal method | Survival analysis | g=1 | Line transect | Responsive movement | LINE TRANSECT SURVEYS | STATISTICS & PROBABILITY | TIME | DIVING ANIMALS | DENSITY | ABUNDANCE ESTIMATION | MODELS | BIOLOGY | MATHEMATICAL & COMPUTATIONAL BIOLOGY | Probability | Surveys and Questionnaires | Animals | Population Density
Journal Article