Describimos la riqueza y abundancia de las especies murciélagos Reserva del Valle Mamoní ubicada en el Corregimiento Las Margaritas, Distrito Chepo, cual se ubica punto más estrecho Istmo Panamá. Se realizaron muestreos mensuales febrero a diciembre 2021 zonas bosques primario secundario; agrícolas ribereñas aledañas reserva. Mediante uso redes niebla búsqueda generalizada refugios, identificar...

Patterns of species diversity and community structure of insects associated with fruits of domesticated cucurbits were investigated from January 2009 to 2011 in three localities from two agroecological zones in the southern part of Cameroon. Rarefaction curves combined with nonparametric estimators of species richness were used to extrapolate species richness beyond our own data. Sampling effor...

Acknowledgments Firstly, I want to thank to my colleagues from DACSO. The help given by them always has been very useful. Thanks to Baker and Mónica for her participation in the experiments, and to Xiao for saving me when I was in a tight spot (talking in scientic terms). I also would like to thank to Ana Cortés and Tomàs Margalef for their corrections and guidance. Thank to Emilio Luque for hi...

Abstract The positive ecological interaction between gap formation and natural regeneration has been examined but little research carried out on the effects of gaps in forests under different intensities disturbance. This study evaluates composition, diversity, density abundance tree species undisturbed, intermittently disturbed, disturbed forest sites. Bia Tano Forest Reserve Ghana was area th...

Abstract. Rakhimova NK, Shomurodov KF, Sharipova VK, Saitjanova USH, Sadinov JS. 2023. Using biodiversity indices to assess the current state of tugai vegetation Amu Darya River, Uzbekistan. Biodiversitas 24: 467-472. Changes in plant associations reserve Uzbekistan (Amu coast) due climate change were considered. The represented by xeromesophilic-mesothermal group plants (POTAMODENDRA), shrub (...

Este estudo apresenta os resultados da diversidade de peixes em um trecho do Rio dos Bois, manancial Cerrado, localizado no noroeste Goiás, Brasil. Sendo importante tributário das cabeceiras rio Araguaia, bacia Araguaia-Tocantins, que possui importantes atributos na manutenção biota deste complexo ecossistema, e parte mosaico Cerrado. A região estudada, compreende a calha principal sua cabeceir...

La caracterización estructural de la vegetación facilita toma decisiones manejo forestal y prescripción prácticas silvícolas adecuadas a los propósitos del propietario. En el ejido Nopalillo, municipio Epazoyucan, al sureste Hidalgo, México, se realiza aprovechamiento maderable en tres asociaciones arbóreas, cada una dominada por Pinus montezumae Lamb., pseudostrobus Lindl. patula Schltdl. et C...

Species diversity plays an important role in urban ecosystem stability and sustainability. Research on woody plant among different administrative districts is vital to effectively improving biodiversity. In this study, a stratified random sampling method was used set the sample plot, spatial mapping of indices conducted, methods principal component analysis similarity were analyze species compo...

Canals of Sundarbans in India are highly vulnerable to anthropogenic pressures which directly or indirectly impact the biological components such ecosystems. Being at base trophic pyramid, phytoplankton is exposed environmental stressors and will be reflected upper strata aquatic food chain. Hence, communities along with their interrelationship parameters were assessed Bhetkimari canal, a semi-...

Abstract Water quality and zooplankton assessment of a rural river in Southeast Nigeria was carried out between May 2019 October three stations relation to anthropogenic activities. The major activity the indiscriminate sand mining. water samples were collected analyzed using standard sampling analytical procedures while filtration method. pH dissolved oxygen values lower than acceptable limits...