Current and future predicting potential areas of Oxytenanthera abyssinica (A. Richard) using MaxEnt model under climate change in Northern Ethiopia

Gebrewahid, Yikunoamlak; Abrehe, Selemawi; Meresa, Esayas; Eyasu, Gebru; Abay, Kiros; Gebreab, Gebrehiwot; Kidanemariam, Kiros; Adissu, Gezu; Abreha, Gebrekidan; Darcha, Girmay

doi:10.1186/s13717-019-0210-8

Ecological Processes

Table 2 Correlation matrix among environmental variables

From: Current and future predicting potential areas of Oxytenanthera abyssinica (A. Richard) using MaxEnt model under climate change in Northern Ethiopia

Layer	Bio1	Bio2	Bio3	Bio4	bio5	Bio6	Bio7	Bio8	Bio9	Bio10	Bio11	Bio12	Bio13	Bio14	Bio15	Bio16	Bio17	Bio18	Bio19	Elevation	Slope
Bio1	1
Bio2	0.755	1
Bio3	− 0.282	− 0.331	1
Bio4	0.608	0.736	− 0.693	1
Bio5	0.990	0.808	− 0.362	0.681	1
Bio6	0.989	0.683	− 0.228	0.548	0.976	1
Bio7	0.718	0.935	− 0.637	0.862	0.792	0.638	1
Bio8	0.985	0.757	− 0.300	0.622	0.977	0.970	0.727	1
Bio9	0.992	0.718	− 0.248	0.590	0.979	0.991	0.675	0.968	1
Bio10	0.997	0.783	− 0.324	0.661	0.995	0.981	0.757	0.983	0.988	1
Bio11	0.998	0.761	− 0.260	0.590	0.987	0.986	0.714	0.978	0.991	0.995	1
Bio12	0.221	0.204	− 0.088	0.313	0.276	0.277	0.197	0.152	0.277	0.243	0.228	1
Bio13	0.181	0.360	0.011	0.275	0.236	0.196	0.284	0.099	0.195	0.206	0.209	0.739	1
Bio14	− 0.432	− 0.441	0.252	− 0.367	− 0.467	− 0.427	− 0.452	− 0.347	− 0.424	− 0.447	− 0.449	− 0.273	− 0.619	1
Bio15	0.310	0.498	− 0.052	0.253	0.341	0.279	0.421	0.244	0.274	0.325	0.341	0.159	0.729	− 0.845	1
Bio16	0.381	0.460	− 0.110	0.402	0.432	0.396	0.412	0.283	0.401	0.406	0.404	0.785	0.952	− 0.717	0.716	1
Bio17	− 0.411	− 0.471	0.235	− 0.350	− 0.448	− 0.396	− 0.468	− 0.330	− 0.388	− 0.427	− 0.430	− 0.219	− 0.645	0.967	− 0.901	− 0.728	1
Bio18	− 0.416	− 0.244	− 0.121	− 0.096	− 0.372	− 0.414	− 0.152	− 0.360	− 0.442	− 0.402	− 0.420	− 0.026	− 0.138	0.325	− 0.298	− 0.250	0.334	1
Bio19	0.502	0.397	− 0.148	0.482	0.533	0.537	0.375	0.430	0.548	0.517	0.501	0.674	0.575	− 0.471	0.314	0.697	− 0.441	− 0.378	1
Elevation	− 0.979	− 0.703	0.286	− 0.554	− 0.963	− 0.970	− 0.678	− 0.961	− 0.972	− 0.973	− 0.976	− 0.175	− 0.105	0.408	− 0.258	− 0.322	0.384	0.427	− 0.458	1
Slope	− 0.310	− 0.224	0.094	− 0.106	− 0.297	− 0.296	− 0.215	− 0.316	− 0.279	− 0.303	− 0.313	0.121	0.006	0.226	− 0.214	− 0.047	0.241	0.109	− 0.067	0.330	1

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