Log in

Relevant bibliographies by topics / Manatis / Dissertations / Theses

To see the other types of publications on this topic, follow the link: Manatis.

Dissertations / Theses on the topic 'Manatis'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'Manatis.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Allen, Aarin Conrad. "Diet of the Antillean Manatee (Trichechus manatus manatus) in Belize, Central America." NSUWorks, 2014. http://nsuworks.nova.edu/occ_stuetd/9.

Full text

Abstract:

Belize has been identified as an important location for Antillean manatees (Trichechus manatus manatus), harboring the highest known population density of this subspecies. Information about their dietary habit is important in determining habitat requirements and aiding in conservation efforts. The main objective of this study was to identify the key plant species consumed by manatees in Belize and to establish differences in diet based on location, sex, size classification, and season. Samples were collected from two different locations within Belize where manatees are known to aggregate: Sout

APA, Harvard, Vancouver, ISO, and other styles

2

Colbert, Debborah E. "Sound localization abilities of two Florida manatees, trichechus manatus latirostris." [Tampa, Fla.] : University of South Florida, 2005. http://purl.fcla.edu/fcla/etd/SFE0001361.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Harr, Kendal Elizabeth. "Diagnosis of systemic inflammatory disease in manatees (Trichechus manatus latirostris)." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0003120.

Full text

Abstract:

Thesis (M.S.)--University of Florida, 2004.<br>Typescript. Title from title page of source document. Document formatted into pages; contains 57 pages. Includes Vita. Includes bibliographical references.

APA, Harvard, Vancouver, ISO, and other styles

4

Marshall, Christopher Douglas. "Evolutionary Significance of Brain Structure in the Florida Manatee (Trichechus manatus latirostris)." NSUWorks, 1992. http://nsuworks.nova.edu/occ_stuetd/355.

Full text

Abstract:

The Florida manatee (Trichechus manatus latirostris) inhabits a unique aquatic niche. Adaptations to this niche include obligate herbivory, low metabolic rate, large body size, and supernumerary teeth. Consequences of these adaptations are, cold intolerance, low population rate of increase, and range restrictions. Manatee life history traits also have influenced brain evolution. In the past, examination of only gross anatomical brain structures in manatee brains have led to the fallacy that manatee brains are poorly developed. In order to answer questions about the internal structure of the Fl

APA, Harvard, Vancouver, ISO, and other styles

5

Bass, Crystal Ann. "Emerging Hotspot Analysis of Florida Manatee (Trichechus manatus latirostris) Mortality (1974-2012)." NSUWorks, 2017. http://nsuworks.nova.edu/occ_stuetd/456.

Full text

Abstract:

The Florida manatee (Trichechus manatus latirostris) is a protected species that is vulnerable to both anthropogenic and natural causes of mortality. The ability of wildlife managers to oversee regulation of this species is based on available abundance estimates and mortality data. Using existing manatee mortality data collected by Florida Fish and Wildlife Conservation Commission (FWC) from 1974-2012, this study focuses on identifying significant spatial clusters of high values or “hotspots” of manatee mortality and the temporal patterns of these hotspots using the novel “emerging hotspot ana

APA, Harvard, Vancouver, ISO, and other styles

6

Shorey, Lisa. "Genetic Structuring and the Evolution of Lekking Behaviour in the White-bearded Manakin, Manacus manacus." Doctoral thesis, Uppsala University, Population Biology, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2681.

Full text

Abstract:

<p>Genetic structuring is common in natural populations. It is important to identify and consider population structure when studying evolutionary processes. Recently, the discovery of genetic structuring in some lekking bird species has opened up new perspectives on our understanding of the evolution of lek mating systems.</p><p>This thesis uses molecular data to identify patterns of broad and fine scale genetic structuring in the lekking white-bearded manakin Manacus manacus. Additionally, data on male mating success, female visiting patterns and behavioural, morphological and territorial cha

APA, Harvard, Vancouver, ISO, and other styles

7

Schwarz, Lisa Kimberley. "Survival rate estimates of Florida manatees (Trichechus manatus latirostris) using carcass recovery data." Diss., Montana State University, 2007. http://etd.lib.montana.edu/etd/2007/schwarz/SchwarzL1207.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Auil, Nicole Erica. "Abundance and distribution trends of the West Indian manatee in the coastal zone of Belize: implications for conservation." Thesis, Texas A&M University, 2004. http://hdl.handle.net/1969.1/560.

Full text

Abstract:

The coastal zone of Belize is home to the largest recorded number of the threatened Antillean manatee (Trichechus manatus manatus) within the species' Caribbean range. The objectives of my study were: (1) to determine long-term trends in aerial survey counts and indices of the manatee population in the coastal zone of Belize; and (2) to examine the seasonal change in manatee distribution among habitats in the coastal zone. Standardized extended-area aerial surveys were conducted along the entire coastline of Belize in the dry and wet seasons of 1997, and 1999 - 2002. Manatees were counted i

APA, Harvard, Vancouver, ISO, and other styles

9

Larkin, Iskande Lieve Vandevelde. "Reproductive endocrinology of the Florida manatee (Trichechus manatus latirostris) estrous cycles, seasonal patterns and behavior /." [Florida] : State University System of Florida, 2000. http://purl.fcla.edu/fcla/etd/ana6262.

Full text

Abstract:

Thesis (Ph. D.)--University of Florida, 2000.<br>Title from first page of PDF file. Document formatted into pages; contains xv, 339 p.; also contains graphics. Vita. Includes bibliographical references (p. 319-338).

APA, Harvard, Vancouver, ISO, and other styles

10

Alves, Christy. "Stabel Isotope Turnover Rates and Diet-Tissue Discrimination in the Skin of West Indian Manatees: Implcations for Evaluating Their Feeding Ecology and Habitat Use." Master's thesis, University of Central Florida, 2007. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/3515.

Full text

Abstract:

The West Indian manatee (Trichechus manatus) is an herbivorous marine mammal that occupies freshwater, estuarine, and marine habitats. Despite being considered endangered, relatively little is known about the feeding ecology of either of the two recognized subspecies, the Florida manatee (T.m. latirostris) and Caribbean or Antillean manatee (T.m. manatus). A better understanding of their respective feeding preferences and habitat use is essential to establish criteria on which conservation plans can be based. The present study expands on previous work on manatee feeding ecology by both assessi

APA, Harvard, Vancouver, ISO, and other styles

11

Bigelow, Melinda Michelle. "Levels of Polycyclic Aromatic Hydrocarbons Archived Subcutaneous Blubber Samples in the Florida Manatee (Trichechus manatus latirostris)." NSUWorks, 2006. http://nsuworks.nova.edu/occ_stuetd/125.

Full text

Abstract:

Polycyclic aromatic hydrocarbons (PAH) have been linked to cancer in humans. Subsequently, 16 of them were listed as priority pollutants by the Environmental Protection Agency in the Clean Water Act. The Florida manatee (Trichechus manatus latirostris) is an herbivorous endangered species that could have the potential to accumulate these compounds. The waters they inhabit have been shown to have PAH concentrations in the sediment from 0.035 μg/g w.w. (wet weight) to 0.686 μg/g w.w. PAH bioaccumulate due to their lipophilic nature and the manatee has a thick blubber layer that may allow for the

APA, Harvard, Vancouver, ISO, and other styles

12

Fischer, Melody J. "Boater Compliance with Florida Manatee (Trichechus manatus latirostris) Speed Zones in Port Everglades, Broward County, FLorida." NSUWorks, 2008. http://nsuworks.nova.edu/occ_stuetd/254.

Full text

Abstract:

Florida manatees (Trichechus manatus latirostris) are known to winter in the warm coastal waters of South Florida and are especially attracted to the heated effluent from power plants. A portion of the Intracoastal Waterway within John U. Lloyd Beach State Park attracts manatees to its shallow mangrove-lined canals and warm outpourings from the Port Everglades power plant. Heavy boat traffic and the danger of manatee-boat collisions has resulted in no-entry zone sanctuaries and seasonal and year-round slow and idle speed zones, which have been created in coastal areas throughout Florida where

APA, Harvard, Vancouver, ISO, and other styles

13

Levin, Milton Jay. "Gross and Microscopic Observations on the Lingual Structure of the West Indian Manatee (Trichechus manatus latirostris)." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/9765.

Full text

Abstract:

The West Indian manatee tongue was examined macroscopically, light microscopically, and electron microscopically (scanning and transmission). The tongue was slender, muscular, and firmly fixed in the oral cavity. Only the cranial tip was free and mobile. Numerous filiform papillae were distributed over the dorsal surface of the rostral lingual region. Caudal to the filiform papillae, multiple raised, round papillae were distributed over the majority of the dorsum. Fungiform papillae were restricted to the lateral margins of the tongue. Caudally, the dorsal and lateral regions showed numerous o

APA, Harvard, Vancouver, ISO, and other styles

14

LUNA, Fábia de Oliveira. "Population genetics and conservation strategies for the West Indian manatee (Trichechus manatus Linnaeaus,1758) in Brazil." Universidade Federal de Pernambuco, 2013. https://repositorio.ufpe.br/handle/123456789/10681.

Full text

Abstract:

Submitted by Amanda Silva (amanda.osilva2@ufpe.br) on 2015-03-05T13:59:07Z No. of bitstreams: 2 TESE Fábia de Oliveira Luna.pdf: 6070926 bytes, checksum: 5c0233b17f6af6c3a2f420f1d6eb3248 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5)<br>Made available in DSpace on 2015-03-05T13:59:07Z (GMT). No. of bitstreams: 2 TESE Fábia de Oliveira Luna.pdf: 6070926 bytes, checksum: 5c0233b17f6af6c3a2f420f1d6eb3248 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Previous issue date: 2013<br>The West Indian manatee (Trichechus manatus)

APA, Harvard, Vancouver, ISO, and other styles

15

Walsh, Kym. "Diurnal Movements and Site Fidelity of the Florida Manatee, Trichechus manatus latirostris, in Fort Lauderdale, FL." Thesis, NSUWorks, 2010. https://nsuworks.nova.edu/occ_stuetd/196.

Full text

Abstract:

The diurnal movements of Florida manatees (Trichechus manatus latirostris) in warmwater refugia are poorly understood and these may prove critical in accurately estimating populations of these animals. Previous studies indicate that manatee populations in such refuges in Tampa Bay, FL, peak mid-day and decline towards evening when the animals leave to forage. This trend suggests that variation in the timing of aerial manatee population surveys may hamper accurate estimation of the true population size. Aerial survey counts are known to underestimate population size, yet the extent of the under

APA, Harvard, Vancouver, ISO, and other styles

16

Flora, Megan. "Diel, Tidal, and Sex Based Differences in Time Spent Feeding by the Florida Manatee (Trichechus manatus latirostris)." NSUWorks, 2012. http://nsuworks.nova.edu/occ_stuetd/190.

Full text

Abstract:

The feeding behavior of an animal is based on adaptations to the environment and the animal’s body condition. The Florida manatee (Trichechus manatus latirostris) is an example of a marine mammal that may alter its feeding pattern based on diel and tidal cycles. The increased presence of boats during the day could potentially cause manatees to alter their feeding rates, or the time spent feeding per hour, over the diel cycle. Tide levels may cause manatees to be restricted from areas of preferred vegetation. In addition, the differential reproductive investment between males and females may ca

APA, Harvard, Vancouver, ISO, and other styles

17

UMEED, Rebecca. "Comportamento vocal em Trichechus manatus manatus." Universidade Federal de Pernambuco, 2016. https://repositorio.ufpe.br/handle/123456789/18532.

Full text

Abstract:

Submitted by Irene Nascimento (irene.kessia@ufpe.br) on 2017-04-10T17:33:58Z No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Rebecca.pdf: 2809397 bytes, checksum: 577bc3b65e83574e500de63184e3c8bb (MD5)<br>Made available in DSpace on 2017-04-10T17:33:59Z (GMT). No. of bitstreams: 2 license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Rebecca.pdf: 2809397 bytes, checksum: 577bc3b65e83574e500de63184e3c8bb (MD5) Previous issue date: 2016-07-29<br>FACEPE<br>O peixe-boi marinho, Trichechus manatus manatus, é uma das subespécies ma

APA, Harvard, Vancouver, ISO, and other styles

18

Cimino, Rachel Lynn. "Variations of Ghrelin, Growth Hormone, and Insulin-Like Growth Factor I in the West Indian Manatee (Trichechus manatus)." UNF Digital Commons, 2013. http://digitalcommons.unf.edu/etd/472.

Full text

Abstract:

The metabolic hormones ghrelin, growth hormone, and insulin-like growth factor I are influenced by developmental age, sex, and nutritional status in domestic and free-ranging species. However the role these hormones play has not previously been explored in sub-tropical/ tropical mammals. Furthermore, the seasonality of species with less dynamic environmental cues, such as the West Indian manatee, have not been studied. The West Indian manatee is and endangered species distributed in the southeastern United States and throughout the Caribbean basin, and its nutritional physiology is influenced

APA, Harvard, Vancouver, ISO, and other styles

19

Alvite, Carolina Mattosinho de Carvalho. "INDICADORES POPULACIONAIS E ECOLÓGICOS DE PEIXES-BOIS-MARINHOS (Trichechus manatus manatus) EM DUAS ÁREAS DE MANGUEZAIS E MARISMAS NO MARANHÃO." Universidade Federal do Maranhão, 2008. http://tedebc.ufma.br:8080/jspui/handle/tede/1206.

Full text

Abstract:

Made available in DSpace on 2016-08-19T18:20:37Z (GMT). No. of bitstreams: 1 Carolina Mattosinho de Carvalho Alvite.pdf: 6763080 bytes, checksum: d171930fac0eadfa71fb881a91e48018 (MD5) Previous issue date: 2008-09-28<br>INSTITUTO INTERNACIONAL DE EDUCAÇÃO DO BRASIL<br>The Brazilian north coast has the largest continuous area of mangroves on the planet and hosts large groups of manatees, aquatic mammal critically endangered. This research examines the efforts of fix point methodology of observation of manatees on relevant sites of occurrence, from data collected while on the beach in Guarap

APA, Harvard, Vancouver, ISO, and other styles

20

Brady, Beth A. "Intraspecific Comparison of Vocalizations of the Florida Manatee (Trichechus manatus latirostris) on the East and West Coast of Florida." NSUWorks, 2011. http://nsuworks.nova.edu/occ_stuetd/208.

Full text

Abstract:

Photo-identification and telemetry studies have reported limited instances in which Florida manatees (Trichechus manatus latirostris) traversed the coastline of Florida. Manatee calls were recorded from four different locations in Florida. Using a single hydrophone, calls were recorded at two sites on the east coast and two sites on the west coast of Florida. These locations were representative of the four manatee management zones adopted by the Florida Fish and Wildlife Conservation Commission and the United States Geological Service. These include the Northwest, Southwest, Atlantic and Upper

APA, Harvard, Vancouver, ISO, and other styles

21

Rappucci, Gina. "Tidal Cycle Effects on the Occurrence of the Florida Manatee (Trichechus manatus latirostris) at the Port Everglades Power Plant." NSUWorks, 2009. http://nsuworks.nova.edu/occ_stuetd/228.

Full text

Abstract:

The seasonal distribution of the Florida manatee (Trichechus manatus latirostris) is influenced predominantly by feeding locations in the summer and proximity to warm-water refuges during colder months. Due to their limited ability to tolerate cold water, when water temperatures drop below 20°C manatees congregate around natural and artificial warm-water refuges, such as warm-water springs or power plant outfalls. Distribution may further be influenced by the tidal cycle through its impact on manatee movement and foraging. Although the importance of tide on manatee distribution and habitat sel

APA, Harvard, Vancouver, ISO, and other styles

22

Grissett, Christopher. "The Effects of an Extended Power Plant Shutdown on the Florida Manatee (Trichechus manatus latirostris) in Port Everglades, Florida." NSUWorks, 2014. http://nsuworks.nova.edu/occ_stuetd/22.

Full text

Abstract:

Florida manatees (Trichechus manatus latirostris) seek out warmer waters during winter months when ambient water temperatures drop below 20 degrees Celsius. Over time, manatees have discovered artificial warm water sites from power plant discharges in addition to natural sites such as springs and passive thermal refugia (PTRs). The Florida Power and Light (FPL) Port Everglades power plant in Broward County is one such artificial warm water refuge used by manatees. This plant was shutdown on July 16, 2013, and is expected to remain off line for at least three years during demolition and constru

APA, Harvard, Vancouver, ISO, and other styles

23

Goldman, Jaime M. "Seasonal Aggregations of the Florida Manatee (Trichechus manatus latirostris) in the Port Everglades and Intracoastal Regions of Fort Lauderdale, Florida." NSUWorks, 2010. http://nsuworks.nova.edu/occ_stuetd/31.

Full text

Abstract:

The Florida manatee (Trichechus manatus latirostris), a subspecies of the West Indian manatee, is one of the most endangered marine mammals in United States waters. The Florida manatee is the only manatee that ranges into subtropical and temperate regions. During the winter months manatees adopt a “refuging strategy” where they aggregate at warm-water sources immediately following decreases in the ambient water temperature to below 20° C (68° F) in order to avoid cold stress syndrome (CSS). During the winter manatees aggregate in warm water refuges, including natural warm water springs and the

APA, Harvard, Vancouver, ISO, and other styles

24

Sattelberger, Danielle C. "Seasonal Warm-Water Refuge and Sanctuary Usage by the Florida Manatee (Trichechus manatus latirostris) in Kings Bay, Citrus County, Florida." NSUWorks, 2015. http://nsuworks.nova.edu/occ_stuetd/43.

Full text

Abstract:

The largest Florida manatee (Trichechus manatus latirostris) aggregation at a natural warm-water refuge occurs in Kings Bay, Crystal River, FL. Over the last 32 years, the U.S. Fish and Wildlife Service and the State of Florida have created a network of manatee protection areas within Kings Bay including a year-round refuge designation and seven Federal manatee sanctuaries during the winter manatee season (November 15 – March 31). Aerial survey data collected between 1983 and 2012 was used to examine the seasonal change in manatee distribution within Kings Bay in order to assess the effectiven

APA, Harvard, Vancouver, ISO, and other styles

25

Viragh, Brea. "The Effects of a New Bridge on Manatee (Trichechus manatus latirostris) Use of the FPL Discharge Canal at Port Everglades, Florida." NSUWorks, 2012. http://nsuworks.nova.edu/occ_stuetd/171.

Full text

Abstract:

The Florida manatee (Trichechus manatus latirostris) is an endangered species that migrates to warm water refuges such as natural springs or power plant effluents during the winter months to escape cold water. The Florida Power and Light (FPL) discharge canal in Port Everglades, Ft. Lauderdale, FL., is utilized as a refuge by overwintering manatees. Construction of a new bridge over the FPL effluent canal had a potential effect on manatee usage of the canal. Discharge is often 10-15° C warmer in the winter season than the surrounding waters of the Intracoastal Waterway. Previous data, includin

APA, Harvard, Vancouver, ISO, and other styles

26

Eldredge, Laura F. "Differential Use of Two Warm-Water Effluents by the Florida Manatee (Trichechus manatus latirostris) and Temporal Distributions throughout Broward County, Florida." NSUWorks, 2017. http://nsuworks.nova.edu/occ_stuetd/452.

Full text

Abstract:

The threatened Florida manatee (Trichechus manatus latirostris) migrates seasonally to warm-water refugia throughout the state of Florida due to metabolic requirements from low thermal conductance. Broward County’s two power plant refugia, Port Everglades (PEP) and Lauderdale (LPP), are known heavily-utilized aggregation sites for the Atlantic sub-population. Broward County collected relative abundance counts via aerial surveys from 2004–2013 siting 31,418 manatees during 169 surveys within 18 defined waterway zones. Counts during manatee wintering seasons were significantly different from Jan

APA, Harvard, Vancouver, ISO, and other styles

27

Spellman, Ann. "Physiological Constraints on Warm-Water Habitat Site Selection and Utilization by the Florida Manatee (Trichechus manatus latirostris) in East Central Florida." Doctoral diss., University of Central Florida, 2014. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/6360.

Full text

Abstract:

Living at the northern limits of its geographic range, the Florida manatee is particularly susceptible to cold stress-related mortality during the winter months, with most deaths occurring in the lower two-thirds of the state. Contributing to this cold stress susceptibility is the manatee's limited physiological and behavioral responses available when thermally stressed. While capable of migrating south in response to falling water temperatures, manatees must still find warm water when ambient river temperature drops below 20°C for more than a few days. This is in part due to the species low m

APA, Harvard, Vancouver, ISO, and other styles

28

Barton, Sheri L. "The influence of habitat features on selection and use of a winter refuge by manatees (Trichechus manatus latirostris) in Charlotte Harbor, FL." [Tampa, Fla] : University of South Florida, 2006. http://purl.fcla.edu/usf/dc/et/SFE0001614.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Barton, Sheri L. "The Influence of Habitat Features on Selection and Use of a Winter Refuge by Manatees (Trichechus manatus latirostris) in Charlotte Harbor, Florida." Scholar Commons, 2006. http://scholarcommons.usf.edu/etd/3835.

Full text

Abstract:

Investigating alternate winter refuges for Florida manatees is increasingly important as sustained warm-water discharges from industrial and some natural sites becomes more uncertain. This study examined habitat features of possible importance to manatees by comparing a winter refuge in Charlotte Harbor, FL (the Matlacha Isles canal system) to two nearby, seemingly similar sites that are not frequented by manatees during winter. Water temperature, salinity, boat traffic, canal depth, and tidal flushing were assessed at these sites. Additionally, this study examined when and how manatees use th

APA, Harvard, Vancouver, ISO, and other styles

30

Costa, Alexandra Fernandes. "DistribuiÃÃo espacial e status do peixe-boi marinho Trichechus manatus manatus, (Sirenia: Trichechidae) no litoral leste do estado do CearÃ." Universidade Federal do CearÃ, 2006. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=3226.

Full text

Abstract:

O peixe-boi marinho, Trichechus manatus manatus, Ã um mamÃfero com dieta herbÃvora, e distribuiÃÃo costeira em rios, estuÃrios e Ãguas litorÃneas da Zona Tropical brasileira. No Estado do CearÃ ocorre em duas Ãreas distintas, no extremo dos seus setores leste e oeste. No litoral leste nÃo existe nenhuma Unidade de ConservaÃÃo com abrangÃncia marinha que restrinja os impactos causados ao meio ambiente e Ã populaÃÃo do peixe-boi, tais como urbanizaÃÃo, turismo e ocupaÃÃo de praias, dunas, falÃsias e manguezais. Sendo considerado pela UniÃo Internacional para ConservaÃÃo da Natureza como âespÃcie

APA, Harvard, Vancouver, ISO, and other styles

31

ALVES, Maria Danise de Oliveira. "Peixe-boi marinho, Trichechus manatus manatus: ecologia e conhecimento tradicional no Ceará e Rio Grande do Norte, Brasil." Universidade Federal de Pernambuco, 2007. https://repositorio.ufpe.br/handle/123456789/794.

Full text

Abstract:

Made available in DSpace on 2014-06-12T15:05:30Z (GMT). No. of bitstreams: 2 arquivo1788_1.pdf: 2117325 bytes, checksum: ff77f2b01f48ced23f8d1683d354cdbe (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2007<br>O peixe-boi marinho é considerado o mamífero aquático mais ameaçado de extinção no Brasil, ocorrendo de modo descontínuo ao longo da costa norte-nordeste do país. O objetivo deste trabalho foi obter conhecimento acerca da ecologia de Trichechus manatus manatus no litoral leste do Ceará e noroeste do Rio Grande do Norte, coletando-

APA, Harvard, Vancouver, ISO, and other styles

32

FREIRE, Augusto Carlos da Bôaviagem. "Pesquisa de metais pesados em peixes-bois marinhos (Trichechus manatus manatus Linnaeus, 1758)." Universidade Federal Rural de Pernambuco, 2016. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7308.

Full text

Abstract:

Submitted by Mario BC (mario@bc.ufrpe.br) on 2018-06-20T13:17:01Z No. of bitstreams: 1 Augusto Carlos da Boaviagem Freire.pdf: 1884232 bytes, checksum: 5603603b465b7617ed01f7dd25021e81 (MD5)<br>Made available in DSpace on 2018-06-20T13:18:06Z (GMT). No. of bitstreams: 1 Augusto Carlos da Boaviagem Freire.pdf: 1884232 bytes, checksum: 5603603b465b7617ed01f7dd25021e81 (MD5) Previous issue date: 2016-08-31<br>This study analyzed for the serum concentration of heavy metal cadmium (Cd), lead (Pb), copper (Cu) and chromium (Cr) in blood samples from 66 manatees (Trichechus manatus manatus) sound,

APA, Harvard, Vancouver, ISO, and other styles

33

Cornett, Virginia C. "Spatial distribution of submerged aquatic vegetation in the Shark River Estuary and implications for understanding movement and feeding patterns of manatees (Trichechus manatus latirostris)." FIU Digital Commons, 2006. http://digitalcommons.fiu.edu/etd/2641.

Full text

Abstract:

The purposes of this study were to 1) characterize the distribution of submerged aquatic vegetation (SAV) in the Shark River Estuary, 2) determine water quality parameters driving distribution of SAV, 3) document the stable isotopic and elemental content of potential food sources for manatees, and 4) explore the utility of natural variability in isotope ratios of SAV in determining feeding patterns of manatees using isotopic compositions of manatee hairs as analytical tools. The marine/freshwater interface of the estuary was found to be the main factor driving SAV distribution. δ13C of manatee

APA, Harvard, Vancouver, ISO, and other styles

34

Williams, Lynne Elizabeth. "Individual distinctiveness, short- and long-term comparisons, and context specific rates of Florida manatee vocalizations /." Electronic version (PDF), 2005. http://dl.uncw.edu/etd/2005/williamsl/lynnewilliams.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Medina, Victoria Eugenia Holguin. "Comportamento do peixe-boi (Trichechus manatus manatus) nos oceanários de Itamaracá: manejo e condições abióticas." Universidade Federal de Pernambuco, 2008. https://repositorio.ufpe.br/handle/123456789/8027.

Full text

Abstract:

Made available in DSpace on 2014-06-12T22:56:35Z (GMT). No. of bitstreams: 2 arquivo1298_1.pdf: 2777675 bytes, checksum: d4ff7ae527db319cc58123cb18dcb9e8 (MD5) license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2008<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>Este trabalho teve como objetivo observar e descrever o comportamento dos peixes-bois marinhos mantidos em cativeiro para sua reabilitação e posterior re-introdução no ambiente natural. Com intuito de definir o padrão comportamental desses animais, deu-se ênfase às

APA, Harvard, Vancouver, ISO, and other styles

36

Berger, Ryan W. "Seasonal habitat use of the Florida manatee (Trichecus manatus latirostris) in the Crystal River National Wild[l]ife Refuge with regards to natural and anthropogenic factors." Click here to access thesis, 2007. http://www.georgiasouthern.edu/etd/archive/spring2007/ryan_w_berger/Berger_Ryan_W_200701_MS.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Bossart, Gregory D. "Immunocytes of the Atlantic bottlenose dolphin (Tursiops truncatus) and West Indian manatee (Trichechus manatus latirostris) : morphologic characterizations and correlations between healthy and disease states under free-ranging and captive conditions." FIU Digital Commons, 1995. http://digitalcommons.fiu.edu/etd/1772.

Full text

Abstract:

Interest in the health of marine mammals has increased due, in part, to the attention given to human impact on the marine environment. Recent mass strandings of the Atlantic bottlenose dolphin (Tursiops truncatus) and rising mortalities of the endangered Florida manatee (Trichechus manatus latirostris) have raised questions on the extent to which pollution, infectious disease, "stress," and captivity influence the immune system of these animals. This study has provided the first in-depth characterization of immunocytes in the peripheral blood of dolphins (n=180) and manatees (n=56). Immunocyte

APA, Harvard, Vancouver, ISO, and other styles

38

Costa, Alexandra Fernandes. "Distribuição espacial e status do peixe-boi marinho, Trichechus manatus manatus, (Sirenia: Trichechidae) no litoral leste do Estado do Ceará." reponame:Repositório Institucional da UFC, 2006. http://www.repositorio.ufc.br/handle/riufc/4931.

Full text

Abstract:

COSTA, A. F. Distribuição espacial e status do peixe-boi marinho, Trichechus manatus manatus, (Sirenia: Trichechidae) no litoral leste do Estado do Ceará. 2006. 126 f. Dissertação (Mestrado em Ciências Marinhas Tropicais) - Instituto de Ciências do Mar, Universidade Federal do Ceará, Fortaleza, 2006.<br>Submitted by Solange Gomes (solagom@yahoo.com.br) on 2013-02-07T17:05:35Z No. of bitstreams: 1 Alexandra Fernandes Costa.pdf: 2751062 bytes, checksum: 99aee925111899e690cd65488af909bb (MD5)<br>Approved for entry into archive by Nadsa Cid(nadsa@ufc.br) on 2013-06-05T14:55:46Z (GMT) No. of bitstr

APA, Harvard, Vancouver, ISO, and other styles

39

Gomes, Maria Milene de Souza. "Trabalho precário em Manaus: os carreteiros da Feira Manaus Moderna." Universidade Federal do Amazonas, 2014. http://tede.ufam.edu.br/handle/tede/2310.

Full text

Abstract:

Made available in DSpace on 2015-04-11T13:41:14Z (GMT). No. of bitstreams: 1 MARIA MILENE 2014.pdf: 3426045 bytes, checksum: c05abbef9185ba8a3c5204fc9f442344 (MD5) Previous issue date: 2014-02-03<br>In this thesis we reflect on employees who call themselves the fair carters Manaus Moderna (officially called Friday Cel . Jorge Teixeira ) . This fair is located in the city center , opposite the harbor which bears the same name , is a multitude of workers who develop the various forms of work. There we found the carters , workers who sell their labor power offering the service of transport of

APA, Harvard, Vancouver, ISO, and other styles

40

Morris, Julie. "Quantitative evaluation of a boater education program for manatee protection." Connect to this title online, 2004. http://purl.fcla.edu/fcla/etd/UFE0002859.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Silva, Marivete do Nascimento. "Manaus: aspectos da evolução do grau de instrução da sua força de trabalho." Universidade Federal do Amazonas, 2009. http://tede.ufam.edu.br/handle/tede/4650.

Full text

Abstract:

Submitted by Lúcia Brandão (lucia.elaine@live.com) on 2015-10-19T19:29:16Z No. of bitstreams: 1 Dissertação - Marivete do Nascimento Silva.pdf: 947989 bytes, checksum: d2dc92f3efc1dc786763d943caa415d3 (MD5)<br>Approved for entry into archive by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2015-10-21T14:39:13Z (GMT) No. of bitstreams: 1 Dissertação - Marivete do Nascimento Silva.pdf: 947989 bytes, checksum: d2dc92f3efc1dc786763d943caa415d3 (MD5)<br>Approved for entry into archive by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2015-10-21T14:42:30Z (

APA, Harvard, Vancouver, ISO, and other styles

42

Silva, Jubrael Mesquita da. "Cidade de Manaus (AM)." reponame:Repositório Institucional da UFSC, 2012. http://repositorio.ufsc.br/xmlui/handle/123456789/92582.

Full text

Abstract:

Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-graduação em Geografia, Florianópolis, 2009<br>Made available in DSpace on 2012-10-24T10:17:26Z (GMT). No. of bitstreams: 0<br>A presente dissertação tem por objetivo fazer reflexões sobre o processo de urbanização que a cidade de Manaus-AM vem passando ao longo dos anos, analisando as consideráveis mudanças que vem ocorrendo em sua parte central, refletindo a cerca das políticas públicas de turismo, compreendendo de que forma a atividade turística tem se apropriado do lugar

APA, Harvard, Vancouver, ISO, and other styles

43

Futerfas, Judith. "Correlates of Boater Knowledge and Views Regarding the Florida Manatee and Manatee Related Issues." FIU Digital Commons, 2003. http://digitalcommons.fiu.edu/etd/52.

Full text

Abstract:

Scientists are extremely concerned that the Florida manatee, Trichechus manatus latirostris, does not have a sufficient population number nor reproductive rate to ensure long-term species viability. This research was done to investigate aspects of boater behavior in an effort to determine measures that might decrease boat-manatee collisions and help researchers plan intervention strategies in related areas. Initially, boat data was collected over a period of several months at a Miami waterway. Next, a detailed phone survey of boat owners was conducted. Although most boaters were found noncompl

APA, Harvard, Vancouver, ISO, and other styles

44

Wittmann, Isabel. "Corpo, gênero e identidade: experiências transgênero na cidade de Manaus Manaus." Universidade Federal do Amazonas, 2016. http://tede.ufam.edu.br/handle/tede/5422.

Full text

Abstract:

Submitted by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2017-01-20T14:39:04Z No. of bitstreams: 1 Dissertação - Isabel Wittmann.pdf: 1430460 bytes, checksum: 19f921bd13056688dc086ab9771139b0 (MD5)<br>Approved for entry into archive by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2017-01-20T14:39:20Z (GMT) No. of bitstreams: 1 Dissertação - Isabel Wittmann.pdf: 1430460 bytes, checksum: 19f921bd13056688dc086ab9771139b0 (MD5)<br>Approved for entry into archive by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2017-01-20T14:39:

APA, Harvard, Vancouver, ISO, and other styles

45

Meyer, Michael S. "Acoustic detection of manatee vocalizations." [Gainesville, Fla.] : University of Florida, 2003. http://purl.fcla.edu/fcla/etd/UFE0001168.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Miksis-Olds, Jennifer L. "Manatee response to environmental noise /." View online ; access limited to URI, 2006. http://0-wwwlib.umi.com.helin.uri.edu/dissertations/dlnow/3225323.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Skatulla, Martina. "Ausbreitung von Blütenpflanzen auf Versuchsflächen unterschiedlicher Vornutzung in Zentralamazonien." [S.l.] : [s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965274101.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Kreibich, Heidi. "N2 fixation and denitrification in a floodplain forest in Central Amazonia, Brazil." [S.l. : s.n.], 2002. http://archiv.ub.uni-marburg.de/diss/z2002/0398/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Reisdorff, Christoph. "Stabilität von Agroforstsystemen in Zentral-Amazonien produktionsökologische und physiologische Studien an der Nutzpflanze Theobroma grandiflorum (Willd. ex Spreng.) Schum. /." [S.l. : s.n.], 2003. http://deposit.ddb.de/cgi-bin/dokserv?idn=968874940.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Valle, Geraldo Jorge Tupinambá do. "A cidade do esquecimento: Manaus entre a memória das ausências e as ausências da memória." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/8/8136/tde-13112015-130347/.

Full text

Abstract:

Os territórios, os espaços, a vida vivida nos espaços das cidades nos ajudam a compreender os processos políticos de formação da cidadania, do imaginário, das memórias e o modo como nominamos, usamos e referenciamos nossos espaços. Iremos neste trabalho elaborar uma história dos processos de ocupação da Amazônia, do Estado do Amazonas e principalmente questionar quais as razões para que nesse processo a Cidade de Manaus tenha tido sua história urbana e da própria cidade em si, tendo sido construída com lapsos de memória, esquecimentos de determinados momentos de sua história como cidade.<br>Te

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!