Results 91 to 100 of about 116,042 (285)

Preservation of wildlife in semiarid regions

La Terre et La Vie, Revue d'Histoire naturelle, 1958
Beltrán Enrique. Preservation of wildlife in semiarid regions . In: La Terre et La Vie, Revue d'Histoire naturelle, tome 12, n°4, 1958. pp. 401-404.
openaire   +3 more sources

Molecular phylogeny and diversification history of Prosopis (Fabaceae: Mimosoideae) [PDF]

, 2008
The genus Prosopis is an important member of arid and semiarid environments around the world. To study Prosopis diversification and evolution, a combined approach including molecular phylogeny, molecular dating, and character optimization analysis was ...
Alberdi, Anzótegui, Axelrod, Axelrod, Axelrod, Baldwin, Barraclough, BEATRIZ OFELIA SAIDMAN, Bell, Bessega, Bessega, Bessega, Bremer, Burghardt, Burkart, Burkart, Coyne, DANIELA TOSTO, Demesure, FAO, Farris, Goloboff, Goloboff, Good-Avila, Graham, Graham, Gregory-Wodzicki, Guinet, Hall, Hardy, Herendeen, Hey, Hodges, Howarth, Hughes, Jordan, JUAN CÉSAR VILARDI, Klak, Kluge, Lavin, Lavin, Lewis, Magallon-Puebla, Malcomber, Miller, Moore, Naranjo, Nee, Palacios, Pascual, Pasiecznik, Piel, Posada, Rambaut, Ramírez, Richardson, Riddle, Roig, Ronquist, Ross, Rzedowski, Saidman, Saidman, Saidman, Saidman, Sanderson, Sanderson, SANTIAGO ANDRÉS CATALANO, Simmons, Strand, Swofford, Taberlet, Thompson, UNEP, Van Devender, Verboom, Verga, Volkheimer, Von Hagen, Wang, Xiang, Yule   +81 more
core   +1 more source

Challenges and limitations of introducing pigeonpea as a new crop into smallholder farming systems through farmer‐to‐farmer education in Zambia

PLANTS, PEOPLE, PLANET, EarlyView.
Legume plants offer generous benefits for both the planet and people by supporting sustainable farming, food and feed systems through their ability to symbiotically fix atmospheric nitrogen. While grain legumes are cultivated and consumed globally, their adoption, market development, and integration into cropping systems vary.
Hamid Khazaei, Sebastian Scott, Jarkko K. Niemi   +2 more
wiley   +1 more source

Monitoring of Chlorophyll Content of Potato in Northern Shaanxi Based on Different Spectral Parameters

Plants
Leaf chlorophyll content (LCC) is an important physiological index to evaluate the photosynthetic capacity and growth health of crops. In this investigation, the focus was placed on the chlorophyll content per unit of leaf area (LCCA) and the chlorophyll
Hongzhao Shi, Xingxing Lu, Tao Sun, Xiaochi Liu, Xiangyang Huang, Zijun Tang, Zhijun Li, Youzhen Xiang, Fucang Zhang, Jingbo Zhen   +9 more
doaj   +1 more source

Gully erosion in semiarid regions

Procedia - Social and Behavioral Sciences, 2011
AbstractGully erosion, as one of the most critical and destructive water-made types of erosion, results in displacement of huge mass of soil, sedimentation, and degradation. By considering importance of the subjects and with regard to the fact that studied region contains large and extensive gully which introduces potential hazard for croplands and ...
Salleh, Khairulmaini Osman, Mousazadeh, Fatemeh   +1 more
openaire   +1 more source

Geomorphic Responses to Post‐Grazing Recovery and Stream Restoration in Semiarid Grassland Streams

River Research and Applications, EarlyView.
ABSTRACT Semiarid grassland streams are sensitive to land use, climate, extreme discharges, and internal geomorphic thresholds that drive episodic erosion. Rooted in a process‐based philosophy and commonly applied to historically wood‐rich, beaver‐modified systems, low‐tech process‐based restoration using structures is increasingly being extended to ...
Owen Richardson, Ellen Wohl
wiley   +1 more source

Obtenção dos fluxos de energia à superfície utilizando o algoritmo S-SEBI Surface energy fluxes estimative using the S-SEBI algorithm

Revista Brasileira de Meteorologia, 2010
O principal objetivo desse estudo foi contribuir para a compreensão das estimativas e análises espaciais dos fluxos de energia à superfície, utilizando o algoritmo S-SEBI e imagens Landsat 5 - TM, assim como, validar os resultados com medidas obtidas na ...
Carlos Antonio Costa dos Santos, Bernardo Barbosa da Silva   +1 more
doaj   +1 more source

Radar Z-R relationship for summer monsoon storms in Arizona [PDF]

, 2005
Radar-based estimates of rainfall rates and accumulations are one of the principal tools used by the National Weather Service (NWS) to identify areas of extreme precipitation that could lead to flooding.
Goodrich, DC, Maddox, RA, Morin, E, Sorooshian, S   +3 more
core   +1 more source

Draft genome sequence of Frankia sp. strain BMG5.23, a salt-tolerant nitrogen-fixing actinobacterium isolated from the root nodules of Casuarina glauca grown in Tunisia [PDF]

, 2014
Nitrogen-fixing actinobacteria of the genus Frankia are symbionts of woody dicotyledonous plants termed actinorhizal plants. We report here a 5.27-Mbp draft genome sequence for Frankia sp.
Abebe-Akele, Feseha, Ghodhbane-Gtari, Faten, Gtari, Maher, Hurst, Sheldon G., Ktari, Amir, Morris, Krystalynne, Oshone, Rediet, Salem, Karima, Thomas, W. Kelley, Tisa, Louis S.   +9 more
core   +2 more sources

Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers

River Research and Applications, EarlyView.
ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl, Shayla Triantafillou, Alex Thornton‐Dunwoody, Connor Mertz, Katie Larkin, William Keenan, Steven Griffin, Dylan Davis, Lindsey Blehm   +8 more
wiley   +1 more source