Results 61 to 70 of about 3,763 (216)

Nitrogen and Carbon Cycling in a Grassland Community Ecosystem as Affected by Elevated Atmospheric CO2

International Journal of Agronomy, 2012
Increasing global atmospheric carbon dioxide (CO2) concentration has led to concerns regarding its potential effects on terrestrial ecosystems and the long-term storage of carbon (C) and nitrogen (N) in soil. This study examined responses to elevated CO2
H. A. Torbert, H. W. Polley, H. B. Johnson   +2 more
doaj   +1 more source

IDENTIFICACIÓN, USOS Y MEDICIÓN DE LEGUMINOSAS ARBÓREAS FORRAJERAS EN RANCHOS GANADEROS DEL SUR DEL ESTADO DE MÉXICO [PDF]

, 2011
El objetivo del trabajo fue identificar las especies arbóreas leguminosas, usos, densidad, frecuencia, abundancia y medidas dasométricas en ranchos ganaderos del sur del Estado de México; así como evaluar la producción de follaje (kg materia seca árbol ...
ALBARRAN PORTILLO, BENITO, ALBARRAN PORTILLO, BENITO, AVILES NOVA, FRANC, AVILES NOVA, FRANC, CASTELAN ORTEGA, OCTAVIO ALONSO, CASTELAN ORTEGA, OCTAVIO ALONSO, Olivares Pérez, Jaime, Olivares Pérez, Jaime, ROJAS HERNANDEZ, SAUL, ROJAS HERNANDEZ, SAUL   +9 more
core  

High Content of Cholesterol in the Lipid of Acacia farnesiana Leaves

, 1982
Research Laboratory, Department of Chemistry, S. V. College, Aligarh-202 001 Manuscript received 6 November 1981, accepted 21 July 1982 The lipidic composition of the leaves of \(Acacia\) \(farnesiana\) has been determined using gas liquid chromatographic techniques.
C. K. ANDHIWAL, KAMAL KISHORE
openaire   +2 more sources

The First Comprehensive Chemical Profiling of Vachellia gummifera (Willd.) Kyal. & Boatwr., a Plant with Medicinal Value

Chemistry &Biodiversity, Volume 21, Issue 6, June 2024.
Abstract Vachellia gummifera (Willd.) Kyal. & Boatwr. is a medicinal plant endemic to Morocco that has no documented studies on its chemical composition. In this study, the chemical composition of the water/methanol (4 : 1) extracts of air‐dried leaf and stem samples of Moroccan V. gummifera was determined using UHPLC‐MS and NMR.
Musa Kisiriko, Clarice Noleto‐Dias, Gabin T. M. Bitchagno, Imane Naboulsi, Maria Anastasiadi, Leon A. Terry, Mansour Sobeh, Michael H. Beale, Jane L. Ward   +8 more
wiley   +1 more source

Modelo de distribución potencial de Leucaena leucocephala y Acacia farnesiana para el Noreste de México

Ecosistemas y Recursos Agropecuarios
Models of potential distribution of species are a tool that allows the management, use and control of biodiversity. The objective of this research was to model the potential distribution of Leucaena leucocephala and Acacia farnesiana for Northeast ...
David Gilberto López-Cantú, Aracely Maldonado-Torres , Elizabeth Crespo-Reyes, Glenda Nelly Requena-Lara, Juan Francisco Morales Pacheco, Jonathan Raúl Garay Martínez   +5 more
doaj   +1 more source

Germinación de dos especies del género Acacia a temperaturas elevadas simulando cambio climático

Revista Mexicana de Ciencias Forestales, 2018
El incremento en las temperaturas puede afectar de forma positiva o negativa la germinación. Se estima que la temperatura se incrementó en las últimas décadas 0.6 °C y se espera que para el año 2099 aumente entre 1.5 y 4.7 °C.
Héctor E. Cortés-Cabrera, Regina Pérez-Domínguez, Joel Flores, Marco González-Tagle, Gerardo Cuéllar-Rodríguez, Enrique Jurado   +5 more
doaj   +1 more source

Quantitative and Qualitative Genetic Studies of Some Acacia Species Grown in Egypt

Plants, 2020
The objective of the current work is to study the genetic differentiation between Acacia species growing in Egypt as plant genetic resources based on morphological, biochemical, and molecular markers.
Nader R. Abdelsalam, Hayssam M. Ali, Mohamed Z. M. Salem, Hosam E. El-Wakil   +3 more
doaj   +1 more source

Ethnobotanical Study of Edible Wild Plants in Libya [PDF]

, 2019
This study was designed to document the use and conservation of edible wild plants in Libya. Data were collecte through semi-structured interviews and focus group discussions. A total of 145 edible wild plant species were identified; of these, herbs
Mahklouf, Mohammed
core   +2 more sources

Selection in the third dimension: Using LiDAR derived canopy metrics to assess individual and population‐level habitat partitioning of ocelots, bobcats, and coyotes

Remote Sensing in Ecology and Conservation, Volume 10, Issue 2, Page 264-278, April 2024.
We examined habitat selection of ocelots, bobcats, and coyotes using LiDAR‐derived metrics of vegetation structure. We show differences in selection between species as well as extensive variation among individuals of all three species. Abstract Wildlife depends on specific landscape features to persist.
Maksim Sergeyev, Daniel A. Crawford, Joseph D. Holbrook, Jason V. Lombardi, Michael E. Tewes, Tyler A. Campbell   +5 more
wiley   +1 more source

Floristic diversity of patches generated by protected Ficus ‘trees outside forests’ in agricultural landscapes in Madagascar

African Journal of Ecology, Volume 62, Issue 2, February 2024.
Abstract Ficus trees play an important role as key species in both ecological and sociocultural networks in Madagascar. This study focused on species of isolated Ficus growing in agricultural areas adjoining a forest corridor linking the Ranomafana and Andringitra National Parks in east‐central Madagascar, with the aim of understanding the structural ...
Verohanitra M. Rafidison, Vonjison Rakotoarimanana, Roger Edmond, Yildiz Aumeeruddy‐Thomas, Stéphanie M. Carrière   +4 more
wiley   +1 more source