Results 61 to 70 of about 134,097 (187)

A cobertura florestal da Bacia do Rio Itajaí: elementos para uma análise histórica [PDF]

open access: yes, 2003
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em GeografiaO problema das enchentes e a ausência de informações quantitativas sobre as florestas da região motivaram este estudo
Vibrans, Alexander Christian
core  

A distributed large‐volume soil sampling approach to address spatial heterogeneity in eDNA data collection

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 6, Page 1726-1734, June 2026.
Abstract Soil sampling for eDNA is a useful approach to assess ecological communities in specific locations, such as comparing community composition across different site treatments. However, species' dispersal abilities and habitat selection, among many other factors, drive the uneven distribution of organisms across the landscape. Thus, to accurately
Karen Dyson   +7 more
wiley   +1 more source

Framing the Falklands/Malvinas War: National interest in the coverage of The London Times, La Nación (Argentina) and El Mercurio (Chile)</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Universum</i>, 2004 </span><br><span class="r_content">El objetivo de este trabajo es analizar el enfoque editorial con que los diarios La Nación, Argentina, El Mercurio, Chile, y The London Times, Gran Bretaña, presentaron la cobertura de la guerra de Malvinas (1982), y el rol que jugó en las decisiones ...</span><br><span class="r_sub"><i>Marina Walker</i></span><br><small><a href="https://doaj.org/article/9b55f79d12e44b6b93cbe61f4a2eac9b" target="_blank" rel="nofollow" title="doaj.org/article/9b55f79d12e44b6b93cbe61f4a2eac9b">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.11606/s1518-8787.2020054003142" target="_blank" rel="nofollow">Pandemia e coberturas vacinais</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista de Saúde Pública</i>, 2020 </span><br><span class="r_content">Desde março de 2020, o Brasil enfrenta a pandemia da doença do coronavírus 2019 (covid-19), que modificou intensamente o modo de viver da população e o uso dos serviços de saúde, nos quais o comparecimento presencial caiu drasticamente, inclusive para a vacinação infantil, devido às medidas de distanciamento social para mitigar a transmissão do vírus ...</span><br><small><a href="https://explore.openaire.eu/search/publication?pid=10.11606%2Fs1518-8787.2020054003142" target="_blank" rel="nofollow" title="openaire.eu/search/publication?pid=10.11606%2Fs1518-8787.2020054003142">openaire</a> </small>   <div id="more_4" style="display:none"><a href="/sci_redir.php?doi=10.11606%2Fs1518-8787.2020054003142" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7647469" target="_blank" rel="nofollow" title="ncbi.nlm.nih.gov/pmc/articles/PMC7647469">ncbi.nlm.nih.gov</a><br> <a href="javascript:navigator.clipboard.writeText('10.11606/s1518-8787.2020054003142'); alert('Copied the doi');">copy doi</a> <small>(10.11606/s1518-8787.2020054003142)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_4')">+2 more sources</a></small><br></div><div class="r"><p class="r_title"><a href="https://repositorio.ufsc.br/xmlui/bitstream/handle/123456789/90999/255005.pdf?sequence=1&isAllowed=y" target="_blank" rel="nofollow">Culturas de cobertura de inverno na implantação de sistema de plantio direto sem uso de herbicidas</a> <b><a href="https://repositorio.ufsc.br/xmlui/bitstream/handle/123456789/90999/255005.pdf?sequence=1&isAllowed=y" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16">, 2008 </span><br><span class="r_content">Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em AgroecossistemasEste trabalho tem o objetivo de apresentar os resultados de uma pesquisa destinada a identificar a capacidade ...</span><br><span class="r_sub"><i>Bittencourt, Henrique von Hertwig</i></span><br><small><a href="https://core.ac.uk/works/18409913" target="_blank" rel="nofollow" title="core.ac.uk/works/18409913">core</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/cobi.70208" target="_blank" rel="nofollow">Representation of obligate groundwater‐dwelling copepod diversity in European protected areas</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Conservation Biology, Volume 40, Issue 3, June 2026.</i></span><br><span class="r_content">Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.</span><br><span class="r_sub"><i>Francesco Cerasoli<span id="ma_6" style="display:none">, Lorenzo Ricci, Mattia Di Cicco, Tiziana Di Lorenzo, Michele Di Musciano, Stefano Mammola, Emma Galmarini, Diana Maria Paola Galassi</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+7 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/cobi.70208?mi=2or9o2m&af=R&AllField=cobertura&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/cobi.70208?mi=2or9o2m&af=R&AllField=cobertura&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.1111%2Fcobi.70208" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/cobi.70208'); alert('Copied the doi');">copy doi</a> <small>(10.1111/cobi.70208)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_6')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://repositorio.ufsc.br/xmlui/bitstream/handle/123456789/158902/337796.pdf?sequence=1&isAllowed=y" target="_blank" rel="nofollow">Decomposição de plantas de cobertura e efeito no rendimento da cebola e na biodisponibilidade de fósforo em sistema de plantio direto</a> <b><a href="https://repositorio.ufsc.br/xmlui/bitstream/handle/123456789/158902/337796.pdf?sequence=1&isAllowed=y" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16">, 2015 </span><br><span class="r_content">Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Agroecossistemas, Florianópolis, 2015.O cultivo de espécies de plantas de cobertura do solo contribui para a ciclagem de nutrientes,</span><br><span class="r_sub"><i>Oliveira, Rodolfo Assis de</i></span><br><small><a href="https://core.ac.uk/works/18451161" target="_blank" rel="nofollow" title="core.ac.uk/works/18451161">core</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/cobi.70219" target="_blank" rel="nofollow">Role of freshwater availability and terrestrial land‐cover change in the distribution of a declining, terrestrial, insectivorous bird</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Conservation Biology, Volume 40, Issue 3, June 2026.</i></span><br><span class="r_content">Abstract Insectivorous, Afro‐Palearctic migrant birds provide cross‐border ecosystem services, but many are declining rapidly. The complex life cycle of migrant birds makes their conservation difficult, but understanding where they spend time during the breeding season can help indicate where those actions will be most effective.</span><br><span class="r_sub"><i>Catrin F. Eden<span id="ma_8" style="display:none">, Simon Gillings, Richard K. Broughton, Bart Donato, Chris M. Hewson, Stuart P. Sharp</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+5 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/cobi.70219?mi=2or9o2m&af=R&AllField=cobertura&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/cobi.70219?mi=2or9o2m&af=R&AllField=cobertura&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1111%2Fcobi.70219" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/cobi.70219'); alert('Copied the doi');">copy doi</a> <small>(10.1111/cobi.70219)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://repositorio.ufsc.br/xmlui/bitstream/handle/123456789/96312/304024.pdf?sequence=1&isAllowed=y" target="_blank" rel="nofollow">Atributos químicos e biológicos do solo e rendimento da cebola em sistema de plantio direto após cultivo com diferentes plantas de cobertura de inverno</a> <b><a href="https://repositorio.ufsc.br/xmlui/bitstream/handle/123456789/96312/304024.pdf?sequence=1&isAllowed=y" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16">, 2012 </span><br><span class="r_content">Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em AgroecossistemasO objetivo deste trabalho foi avaliar o efeito de culturas de cobertura de inverno solteiras e consorciadas sobre ...</span><br><span class="r_sub"><i>Vargas, Mónica María Machado</i></span><br><small><a href="https://core.ac.uk/works/18414609" target="_blank" rel="nofollow" title="core.ac.uk/works/18414609">core</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/cobi.70230" target="_blank" rel="nofollow">Effects of landscape context on avian specialist response to increased surface temperature in protected areas</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Conservation Biology, Volume 40, Issue 3, June 2026.</i></span><br><span class="r_content">Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.</span><br><span class="r_sub"><i>Leah J. Rudge<span id="ma_10" style="display:none">, Angela M. Holland, W. Gregory Shriver</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+2 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/cobi.70230?mi=2or9o2m&af=R&AllField=cobertura&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/cobi.70230?mi=2or9o2m&af=R&AllField=cobertura&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1111%2Fcobi.70230" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/cobi.70230'); alert('Copied the doi');">copy doi</a> <small>(10.1111/cobi.70230)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-public_aspects_of_medicine/" class="suggestion"onclick="show_loader();"><b>public aspects of medicine</b></a><br/><a href="/q-p87-96/" class="suggestion"onclick="show_loader();"><b>p87-96</b></a><br/><a href="/q-communication._mass_media/" class="suggestion"onclick="show_loader();"><b>communication. mass media</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-ra1-1270/" class="suggestion"onclick="show_loader();"><b>ra1-1270</b></a><br/><a href="/q-medicine/" class="suggestion"onclick="show_loader();"><b>medicine</b></a><br/></div></div></div><div class="pagenav"><a href="/q-cobertura/p-6/" rel="nofollow"><b>previous</b></a>   <a href="/q-cobertura/p-5/" rel="nofollow">5</a>  <a href="/q-cobertura/p-6/" rel="nofollow">6</a>  <b>7</b>  <a href="/q-cobertura/p-8/" rel="nofollow">8</a>  <a href="/q-cobertura/p-9/" rel="nofollow">9</a>   <a href="/q-cobertura/p-8/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> <script> (function(ss,ex){ window.ldfdr=window.ldfdr||function(){(ldfdr._q=ldfdr._q||[]).push([].slice.call(arguments));}; (function(d,s){ fs=d.getElementsByTagName(s)[0]; function ce(src){ var cs=d.createElement(s); cs.src=src; cs.async=1; fs.parentNode.insertBefore(cs,fs); }; ce('https://sc.lfeeder.com/lftracker_v1_'+ss+(ex?'_'+ex:'')+'.js'); })(document,'script'); })('JMvZ8gvrWA9a2pOd'); </script> </body> </html>