Results 61 to 70 of about 90,064 (163)

Inverse effects of soil moisture and litter quality on litter decomposition along a gradient from hyper‐arid to temperate climate

open access: yesJournal of Ecology, Volume 114, Issue 1, January 2026.
We hypothesized that litter decomposition (H1) and litter quality (H2) increase with increasing soil humidity, therefore litter from the wetter sites to have the highest litter quality and decompose fastest in each site, and fastest on the wet end of the gradient (H3).
Liesbeth van den Brink   +6 more
wiley   +1 more source

Evolución de la dentición en la transición Mesolítico-Neolítico de la Península Ibérica: un modelo de sustitución poblacional [PDF]

open access: yes, 1997
Se han medido las variables métricas de la dentición del yacimiento de época mesolítica (7500-6500 a.C.), procedentes del yacimiento de La Oliva (Valencia) y se han comparado con las de otras poblaciones prehistóricas.
Chimenos Küstner, Eduardo   +2 more
core  

Distribución espacial de la frecuencia de ocurrencia de observaciones con tormentas, con tormentas con lluvias sobre la estación y días con tormentas para el territorio cubano

open access: yesRevista Cubana de Meteorología, 2009
Dados los registros de la variable estado del tiempo presente para 63 estaciones del territorio cubano, se representa la distribución espacial de tres variables relacionadas con las tormentas: frecuencia de ocurrencia de observaciones con tormenta ...
Lourdes Álvarez Escudero   +2 more
doaj  

Recovering European River Invertebrate Communities Homogenize or Differentiate Depending on Anthropogenic Stress

open access: yesGlobal Change Biology, Volume 32, Issue 1, January 2026.
(a) European river invertebrate communities showed an average increase in local richness over time (1994–2023), indicating partial local recovery following the alleviation of anthropogenic stress (e.g., point‐source pollution). However, this local recovery was not accompanied by increases in β‐diversity, likely due to persistent, unaddressed stressors,
Daniela Cortés‐Guzmán   +9 more
wiley   +1 more source

The influence of osmotic shocks on the growth rate and chlorophyll-a content of planktonic algae species</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Brazilian Journal of Oceanography</i>, 1995 </span><br><span class="r_content">The effect of salinity changes on the growth responses and chlorophyll-α content of four species of planktonic algae (Phaeodactylum tricornutum, Tetraselmisgracilis, Minutocelluspotymorphus, Chaetoceros sp) was evaluated using a batch culture ...</span><br><span class="r_sub"><i>Teresa Cristina S Sigaud-Kutner<span id="ma_5" style="display:none">, Elizabeth Aidar</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_5')">+1 more</a></small></i></span><br><small><a href="https://doaj.org/article/78352ac894a14560833e89c5408a2fb7" target="_blank" rel="nofollow" title="doaj.org/article/78352ac894a14560833e89c5408a2fb7">doaj</a> </small>   <div id="more_5" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS1679-87591995000100007" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S1679-87591995000100007'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S1679-87591995000100007)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_5')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1002/pan3.70191" target="_blank" rel="nofollow">Plant functional traits shape the provision of ecosystem services to Indigenous communities in western Amazonia</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>People and Nature, Volume 7, Issue 12, Page 3313-3329, December 2025.</i></span><br><span class="r_content">Abstract Context. Exploring how Indigenous People interact with plants through their functional traits allows us to understand the ecological bases of plant selection. Functional traits can help explain why certain plants are consistently chosen for specific purposes across diverse cultural contexts.</span><br><span class="r_sub"><i>Julia G. de Aledo<span id="ma_6" style="display:none">, Hans ter Steege, Luis Cayuela, Laura Matas‐Granados, Celina Ben Saadi, Norma Salinas, María de los Ángeles La Torre‐Cuadros, Selene Báez, Guillermo Bañares‐de‐Dios, Leslie Cayola, Belén Fadrique, William Farfán‐Rios, Alfredo Fuentes, Jürgen Homeier, Oswaldo Jadán, J. Sebastián Tello, Manuel J. Macía</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+16 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1002/pan3.70191?mi=2or9o2m&af=R&AllField=máxima gradiente&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1002/pan3.70191?mi=2or9o2m&af=R&AllField=máxima gradiente&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.1002%2Fpan3.70191" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1002/pan3.70191'); alert('Copied the doi');">copy doi</a> <small>(10.1002/pan3.70191)</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://core.ac.uk/download/80359504.pdf" target="_blank" rel="nofollow">Microstructural characterization of directionally solidified composites</a> <b><a href="https://ri.conicet.gov.ar/bitstream/11336/9086/1/CONICET_Digital_Nro.10935.pdf" 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">, 2013 </span><br><span class="r_content">Los compuestos de matriz metálica (MMCs) reforzados con partículas cerámicas ofrecen una alta resistencia y módulo de elasticidad, así como también buenas propiedades a alta temperatura comparadas con las de los materiales convencionales.</span><br><span class="r_sub"><i>Ares, Alicia Esther<span id="ma_7" style="display:none">, Schvezov, Carlos Enrique</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_7')">+1 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/39808854" target="_blank" rel="nofollow" title="core.ac.uk/works/39808854">core</a> </small>   <div id="more_7" style="display:none"><a href="http://ri.conicet.gov.ar/bitstream/handle/11336/9086/CONICET_Digital_Nro.10935.pdf?sequence=1&isAllowed=y" target="_blank" rel="nofollow" title="ri.conicet.gov.ar/bitstream/handle/11336/9086/CONICET_Digital_Nro.10935.pdf?sequence=1&isAllowed=y">ri.conicet.gov.ar (pdf)</a><br> </div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.4025/actascitechnol.v31i2.1310" target="_blank" rel="nofollow">Efeito da temperatura e do tamanho de partículas na adsorção do corante Remazol Amarelo Ouro RNL em carvão ativado</a> <b><a href="https://core.ac.uk/download/37734445.pdf" 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">, 2009 </span><br><span class="r_content">Textile industries have environmental problems due to high levels of COD and color. Adsorption is one of the most important processes used to remove color from effluent.</span><br><span class="r_sub"><i>Besinella Junior, Expedito<span id="ma_8" style="display:none">, Matsuo, Melissa Souza, Silva, Aracelis Ferreira da, Silva, Classius Ferreira da, Walz, Mabel</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+4 more</a></small></i></span><br><small><a href="https://core.ac.uk/works/21763401" target="_blank" rel="nofollow" title="core.ac.uk/works/21763401">core</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.4025%2Factascitechnol.v31i2.1310" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="http://doaj.org/search?source=%7B%22query%22%3A%7B%22bool%22%3A%7B%22must%22%3A%5B%7B%22term%22%3A%7B%22id%22%3A%22aef92fbccb3f47c1b7357accc274c9ac%22%7D%7D%5D%7D%7D%7D" target="_blank" rel="nofollow" title="doaj.org/search?source=%7B%22query%22%3A%7B%22bool%22%3A%7B%22must%22%3A%5B%7B%22term%22%3A%7B%22id%22%3A%22aef92fbccb3f47c1b7357accc274c9ac%22%7D%7D%5D%7D%7D%7D">doaj.org</a><br> <a href="javascript:navigator.clipboard.writeText('10.4025/actascitechnol.v31i2.1310'); alert('Copied the doi');">copy doi</a> <small>(10.4025/actascitechnol.v31i2.1310)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+2 more sources</a></small><br></div><div class="r"><p class="r_title"><a href="https://revistas.unal.edu.co/index.php/actabiol/article/view/14817" target="_blank" rel="nofollow">ESTUDIO MORFOMÉTRICO DEL LAGO GUATAVITA (COLOMBIA)</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Acta Biológica Colombiana</i>, 2010 </span><br><span class="r_content">En el lago Guatavita se estudiaron sus características morfométricas con el objeto de analizar implicaciones de la morfología sobre su funcionamiento y discutir algunas hipótesis que existen sobre el origen del lago.</span><br><span class="r_sub"><i>Carlos Alberto Rivera Rondón<span id="ma_9" style="display:none">, Angela María Zapata Anzola, Jhon Charles Donato Rondón</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+2 more</a></small></i></span><br><small><a href="https://doaj.org/article/a249d5af6c2e44a2af929543802d9098" target="_blank" rel="nofollow" title="doaj.org/article/a249d5af6c2e44a2af929543802d9098">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.18406/2316-1817v9n22017924" target="_blank" rel="nofollow">Zonas de manejo em função de propriedades de solo, relevo e produtividade da lavoura cafeeira</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 Agrogeoambiental</i>, 2017 </span><br><span class="r_content">O objetivo foi determinar zonas de manejo correlacionando produtividade, altitude, parâmetros de textura e fertilidade de solo em propriedades cafeeiras do sul de Minas Gerais.</span><br><span class="r_sub"><i>Bruno Manoel Rezende de Melo<span id="ma_10" style="display:none">, Carlos Maurício Paglis, Marcelo Silva de Oliveira, Marcília Bruna R. Teixeira, Jennifer Silva M. da Silva, Daniele Fátima F. Lima</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+5 more</a></small></i></span><br><small><a href="https://doaj.org/article/912d9d1f9b3a4eb79233fbd38f6e0962" target="_blank" rel="nofollow" title="doaj.org/article/912d9d1f9b3a4eb79233fbd38f6e0962">doaj</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.18406%2F2316-1817v9n22017924" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.18406/2316-1817v9n22017924'); alert('Copied the doi');">copy doi</a> <small>(10.18406/2316-1817v9n22017924)</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-spread/" class="suggestion"onclick="show_loader();"><b>spread</b></a><br/><a href="/q-soya/" class="suggestion"onclick="show_loader();"><b>soya</b></a><br/><a href="/q-box-behnken/" class="suggestion"onclick="show_loader();"><b>box-behnken</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-dise%C3%B1o_experimental/" class="suggestion"onclick="show_loader();"><b>diseño experimental</b></a><br/><a href="/q-superficie_de_respuesta/" class="suggestion"onclick="show_loader();"><b>superficie de respuesta</b></a><br/><a href="/q-diversidad/" class="suggestion"onclick="show_loader();"><b>diversidad</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"></div></div></div><div class="pagenav"><a href="/q-m%C3%A1xima_gradiente/p-6/" rel="nofollow"><b>previous</b></a>   <a href="/q-m%C3%A1xima_gradiente/p-5/" rel="nofollow">5</a>  <a href="/q-m%C3%A1xima_gradiente/p-6/" rel="nofollow">6</a>  <b>7</b>  <a href="/q-m%C3%A1xima_gradiente/p-8/" rel="nofollow">8</a>  <a href="/q-m%C3%A1xima_gradiente/p-9/" rel="nofollow">9</a>   <a href="/q-m%C3%A1xima_gradiente/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"/> </body> </html>