简介：在这份报纸，狼(犬属豺狼座)的食物习惯在内部蒙古被决定，用敲打声分析结果显示ungulates是主食食物项目(频率53.8%，相对生物资源85.2%)。在scats，动物由出现的频率是40.3%，并且75.7%由相对生物资源。与在Heilongjiang省的狼的食物习惯相比，狼在这个区域在猎物选择显示出一个不同模式。在这研究，我们估计食物项目的相对生物资源，和每个猎物的数量由一只狼摄取了，基于一个线性回归方程，y=2.76+0.02x(r=0.997)，它在喂的试用被获得。狼是机会主义的食肉动物，这被建议。为狼保存和管理的一些建议被讨论。

简介：食物可获得性，食谱的作文并且蒙古的瞪羚(Procapragutturosa)的选择放牧在NeiMonggol在Hulunber草地被学习。蒙古的瞪羚的食物可获得性显示出季节的变化。植物生物资源在秋天和冬季比那在春天和夏天是更高的。瞪羚的烘便的作文证明含纤维的部分分别地在春天，秋天，和冬季占据了62.4%，74.8%，和66.0%。喜欢而不是grazeCompositeae的蒙古的瞪羚，Leguminosae，瞀或蒜之类spp。并且在春天和秋天的另外的非禾本草本植物草，如此的asAneurolepidiumchinenseandStipaspp。有选择地在冬季正在喂。

简介：Background:Theroleofwildfoodsincombatingproblemsoffoodshortageisparamount.However,existingapproachestocombatfoodinsecurityshockhavegenerallyfocusedonreducingvulnerabilityviaincreasingproductivityofdomesticatedfoods.Incontrast,approachesthatenhanceresiliencemainlythroughwildfoodsourceshavebeenlessfocused.ThisstudyexaminedthecontributionofwildfoodstohouseholdresiliencetofoodinsecurityinthegreenfaminebeltofEthiopia.Methods:Across-sectionalsurveyof220householdswasconductedusingastructuredquestionnaire,keyinformantinterviews,andsemi-participantobservations.FactoranalysiswasrunusingSPSStoanalyzedata.Correlationanalysiswasusedtoexaminethedirectionandstrengthofassociationbetweenwildfoodsandtheincomeandfoodaccess(IFA),alatentproxyindicatorofresilience.Cross-tabulationwasalsoruntodeterminetheproportionofhouseholdsineachethno-culturegroupundereachresiliencecategory.Results:Themeanamountofwildfoodsobtainedbyhouseholdswas156.61kgperhouseholdperannum.Thiswasabout5%and9%of,grossand,netfoodavailablefromallsourcesrespectively.Wildfoodscontributedwelltohouseholdresilienceasthefactorloading(Factor2=0.467)waslargeenoughandweresignificantlycorrelatedwithIFA(r=0.174).Wildvegetableswerethemostcollectedandconsumedtypeofwildfoodsconstituting52.4%oftotalamountofwildfoods.Thetotalamountofwildfoodswassmallerthanthatofdomesticatedsourcesoffood.Themajorityofhouseholds(38.6%)reported'reducedsourceofwildfoods'asareasonforthis.Smallerproportionoftheindigenous(11.2%)thanthenon-indigenous(34.1%)ethno-culturegroupreportedoneormorereasonsfortheirlowerlevelofdependenceonwildfoods.Conclusion:Fromthestudyweconcludedthatwildfoodshadimportantcontributiontohouseholds'resiliencetofoodshortagesandarelikelytocontinuetocontributeinthefuture,thisbeingmoretoindigenousthannon-indigenousethno-